Looking for switchgear manufacturers in Yueqing? This guide profiles ten Yueqing or Yueqing-linked companies that publish complete low-voltage or medium-voltage switchgear assemblies, metal-clad cabinets, ring-main units or prefabricated substations. It is written for buyers comparing a main distribution board, motor-control centre, incoming or outgoing MV cabinet, compact network substation or a coordinated equipment package.
“Switchgear” can describe an assembly built around breakers, contactors, relays, busbars, cable compartments and enclosures, or it can refer to the switching apparatus inside that assembly. A complete LV board is normally specified as an assembly under IEC 61439-1/-2. A medium-voltage metal-enclosed or metal-clad cabinet is specified under the relevant IEC 62271 series, with the exact equipment class and internal-arc provision stated separately. Do not use a breaker’s interrupting rating as the rating of the complete cabinet.
How this list was selected: Official company, product and contact pages were reviewed on 22 October 2026. The order is a research shortlist, not a quality, price, certification, export or “best” ranking. A published product category or local address does not prove that BottomRace has audited every factory or that every model carries every approval. Confirm the legal entity, production site, exact configuration, current certificate and test scope before ordering.
Ten Yueqing switchgear manufacturers to compare
Use the published focus below to form a first supplier group. The key distinction is not only LV versus MV, but whether the offer is a fixed, withdrawable or hybrid assembly and which party is responsible for protection coordination, busbars, enclosure interfaces and final testing.
| Manufacturer | Published location | Published switchgear focus | Useful first question |
|---|---|---|---|
| CHINT Electrics | CHINT Industrial Zone, North Baixiang, Yueqing | EnergiX-M low-voltage main distribution boards and broader switchgear ecosystem | Is the requirement a complete LV assembly or a component package? |
| DELIXI Electric | Yueqing electrical heritage; current English contact page gives Shanghai Qingpu | SIVACON 8PT, CDMNS1, CDGGD1, KYN28 and XGN20 switchgear families | Which legal entity and production site will build the quoted assembly? |
| People Electrical Appliance Group Co., Ltd. | No. 555 Liule Road, Liushi, Yueqing | GCK/GCL, GCS, MNS, GGD, HXGN15-12 and KYN28-12 assemblies | Which LV or MV assembly and operating duty are required? |
| TENGEN Electric | Sulv Industrial Zone, Liushi, Yueqing | TGXR6 SF6 ring-main units and KYN28-12 metal-enclosed switchgear | Does the project need an RMU or a metal-clad circuit-breaker cabinet? |
| CANGO / Zhejiang Kangge Electric Co., Ltd. | No. 268 Punan Fifth Road, Yueqing Economic Development Zone | LV and MV assemblies, ring-main units and prefabricated substations | Which Yueqing or Wenling production base will make the quoted equipment? |
| GOHO Electric Co., Ltd. | D Zone, Electric Power Science and Technology Innovation, Weibei Road, Yueqing Economic Development Zone | KYN28, MNS/GCS/GCK/GGD, SIVACON 8PT and prefabricated substations | Which complete assembly, ratings and factory test scope are being quoted? |
| Zhejiang Volcano Electrical Technology Co., Ltd. | No. 88 Weishiliu Road, Yueqing Economic Development Zone | Air-insulated, gas-insulated and low-voltage switchgear plus RMUs | Which insulation and switching architecture fits the network? |
| Kexun Electric Co., Ltd. | No. 228 Wei 17 Road, Yanpan Industrial Zone, Yueqing | Ring-main units, gas-insulated cabinets, cable branch boxes and prefabricated substations | Which RMU or compact substation scheme is required? |
| Yiheng Electric Co., Ltd. | Huanghua Village, Liushi, Yueqing | GCS, MNS, GCK, GGJ, GGD, KYN28A-12 and HXGN-12 assemblies | Which cabinet family and production address are behind the quote? |
| Shenheng Power Equipment Co., Ltd. | No. 168 South Sixth Road of Punan, Yueqing Economic Development Zone | LV/MV switchgear, RMUs, prefabricated substations and transformers | Is the scope a standalone switchgear assembly or a coordinated substation package? |
Manufacturer profiles and questions to ask
1. CHINT Electrics
Short name: CHINT
Published location: CHINT Industrial Zone, North Baixiang, Yueqing
CHINT publishes EnergiX-M as a low-voltage main distribution board for large power-distribution projects. The official product page states IEC 61439-2, a 1,600–4,000 A range, IP54 protection and Form 4b internal separation for the described system. This is a useful starting point for a complete low-voltage assembly rather than a loose breaker comparison. The buyer should still require the exact panel schedule, incoming and outgoing device list, busbar and short-circuit ratings, internal separation, dimensions and the factory that will build the quoted board. Confirm that the legal entity and production site match the offer.
Before requesting a quote: Send the single-line diagram, panel schedule, system voltage, frequency, main busbar current, prospective fault current, IP requirement, internal separation and installation environment. Ask for the exact EnergiX-M configuration, device list, busbar material and treatment, neutral and earthing arrangement, short-time and peak withstand ratings, dimensions, cable or busway interfaces, design-verification documents and routine-test plan. State the contracting entity and the production site.
Official sources: EnergiX-M main distribution board · Low-voltage switchgear and software · contact page.
2. DELIXI Electric
Short name: DELIXI
Published location: Yueqing electrical heritage; current English contact page gives Shanghai Qingpu
DELIXI's English site publishes separate low-voltage and medium-voltage switchgear categories. The low-voltage range includes SIVACON 8PT, CDMNS1 draw-out switchgear, CDGGD1 fixed distribution switchgear and other cabinet families. The medium-voltage range includes KYN28-12(GZS1-12), KYN28A-24 and XGN20-12 ring-network equipment. DELIXI's official history connects the business with the former Yueqing County Precision Switch Factory, while the current English contact page lists a Shanghai Qingpu address. That makes the company relevant to a Yueqing-linked shortlist, but the buyer must identify the legal seller and the factory for the offered model.
Before requesting a quote: Provide the LV or MV system voltage, single-line diagram, main and branch currents, fault level, fixed or withdrawable construction, internal separation, IP rating and cable or busbar interfaces. Name the preferred SIVACON 8PT, CDMNS1, CDGGD1, KYN28 or XGN20 family and ask for the exact configuration. Request the quotation entity, production address, component list, busbar and short-circuit ratings, drawings, routine-test plan and model-specific design-verification evidence.
Official sources: Low-voltage switchgear category · Medium-voltage switchgear category · KYN28-12 metal-clad switchgear · contact page.
3. People Electrical Appliance Group Co., Ltd.
Short name: PEOPLE
Published location: No. 555 Liule Road, Liushi, Yueqing
PEOPLE publishes a switchgear category that includes GCK/GCL, GCS, MNS and GGD low-voltage assemblies, plus HXGN15-12 and KYN28-12 medium-voltage switchgear. Its KYN28-12 page describes a metal-clad withdrawable cabinet with a published main-bus and branch-bus range from 630 A to 3,150 A and a fault-current range from 16 kA to 50 kA. Those are useful published parameters for forming an enquiry, not a substitute for a project-specific single-line review. The same catalogue also includes fixed and withdrawable low-voltage arrangements, so the operating duty and maintenance philosophy should be stated explicitly.
Before requesting a quote: Send the single-line diagram, incoming and outgoing schedules, voltage, frequency, busbar current, prospective fault current and required short-time and peak withstand values. State whether the LV board should be fixed, withdrawable or mixed, and whether the MV cabinet needs a ring-main, incoming, outgoing or metering function. Ask for the exact GCK/GCL, GCS, MNS, GGD, HXGN15 or KYN28 configuration, component list, internal separation, IP rating, drawings and test documents.
Official sources: Switchgear category · KYN28-12 high-voltage switchgear · MNS low-voltage switchgear · contact page.
4. TENGEN Electric
Short name: TENGEN
Published location: Sulv Industrial Zone, Liushi, Yueqing
TENGEN publishes TGXR6-12 and TGXR6-24 SF6 ring-main units and a KYN28-12 armoured, movable AC metal-enclosed switchgear family. The official MV category lists the 12 kV TGXR6 at 630/1,250 A, the 24 kV unit at 630 A and KYN28-12 from 630 A to 4,000 A. Those families serve different network functions: an RMU is normally used for compact ring-network switching and distribution, while a KYN28 assembly provides a metal-clad circuit-breaker cabinet with withdrawable apparatus. Compare the complete functional scheme and protection rather than selecting by current alone.
Before requesting a quote: Provide the network diagram, voltage, frequency, rated current, short-circuit breaking and withstand values, number of incoming and outgoing ways, protection and metering scheme, cable interfaces and operating environment. State whether the project needs an SF6 RMU or a KYN28 metal-clad VCB cabinet. Ask for the exact TGXR6 or KYN28 configuration, single-line drawing, internal arc classification where applicable, dimensions, component list, routine-test plan and the production site.
Official sources: MV switchgear category · TGXR6-12 SF6 ring-main unit · KYN28-12 metal-enclosed switchgear · contact page.
5. CANGO / Zhejiang Kangge Electric Co., Ltd.
Short name: CANGO
Published location: No. 268 Punan Fifth Road, Yueqing Economic Development Zone
CANGO is the export-facing brand of Zhejiang Kangge Electric Co., Ltd., which states that it was founded in 2010 and is headquartered at No. 268 Punan Fifth Road, Yueqing Economic Development Zone. Its switchgear catalogue includes KYN28-12 and KYN28-24 metal-clad switchgear, HXGN17-12 and XGN15-12 ring-main switchgear, MNS, GCS and GCK withdrawable low-voltage assemblies, and GGD fixed switchgear. The company also publishes prefabricated substations and states that it operates production bases in Yueqing and Wenling. That breadth makes it useful for a coordinated package, but the quotation must identify the exact factory for each item.
Before requesting a quote: Provide the single-line diagram, system voltage, main and branch currents, fault level, fixed or withdrawable requirement, IP rating, internal separation, protection and metering scheme, and the required cable or busway interfaces. State whether the scope is an LV board, MV cabinet, RMU, prefabricated substation or a combination. Ask which legal entity will sell the equipment, which production base will build each item, and for the exact drawings, component list, busbar ratings and test documents.
Official sources: Low-voltage switchgear category · Medium-voltage switchgear category · KYN28-12 metal-clad switchgear · contact page.
6. GOHO Electric Co., Ltd.
Short name: GOHO
Published location: D Zone, Electric Power Science and Technology Innovation, Weibei Road, Yueqing Economic Development Zone
GOHO states that it was established in 2008 in Yueqing and publishes dedicated low-voltage and medium-voltage switchgear categories. The catalogue includes KYN61-40.5 and KYN28-12 medium-voltage cabinets, HXGN15-12 and other ring-main or fixed switchgear, MNS, GCS, GCK and GGD low-voltage assemblies, SIVACON 8PT, and several prefabricated-substation families. Its MNS page publishes a main-bus current up to 6,300 A and a short-time withstand value up to 80 kA, while the KYN28 page describes a 630–3,150 A range. Treat those as product-page claims to verify for the offered configuration, not as automatically interchangeable ratings.
Before requesting a quote: Send the complete single-line diagram and panel schedule with voltage, frequency, main and branch currents, fault level, fixed or withdrawable construction, internal separation, IP rating and cable or busbar interfaces. Ask for the exact KYN, HXGN, MNS, GCS, GCK, GGD or SIVACON configuration, component list, busbar material, short-time and peak withstand values, design-verification documents, routine-test records, drawings and the factory that will produce the order.
Official sources: Low-voltage switchgear category · Medium-voltage switchgear category · MNS low-voltage withdrawable switchgear · contact page.
7. Zhejiang Volcano Electrical Technology Co., Ltd.
Short name: VOLCANO
Published location: No. 88 Weishiliu Road, Yueqing Economic Development Zone
VOLCANO publishes switchgear categories for air-insulated, gas-insulated, ring-main and low-voltage equipment. Its catalogue includes KYN28-family metal-enclosed air-insulated switchgear, fixed and draw-out indoor cabinets, XGN15 SF6 ring-main units and GCS low-voltage switch equipment. The company's contact page gives No. 88 Weishiliu Road in the Yueqing Economic Development Zone. Because the same site uses several product names and voltage levels, the buyer should ask for the exact model, single-line scheme and technical datasheet instead of treating the category title as a finished specification.
Before requesting a quote: State whether the project needs air insulation, SF6 gas insulation, a ring-main unit or a low-voltage assembly, then provide the network voltage, current, fault level, number of ways, protection and metering scheme, cable interfaces and indoor or outdoor installation. Ask for the exact KYN, XGN or GCS configuration, component list, busbar and short-circuit ratings, drawings, routine-test plan, applicable standard and the legal entity and production site behind the quotation.
Official sources: Switchgear category · 15 kV ring-main unit · Low-voltage metal-enclosure switchgear · contact page.
8. Kexun Electric Co., Ltd.
Short name: KEXUN
Published location: No. 228 Wei 17 Road, Yanpan Industrial Zone, Yueqing
Kexun Electric states that it was founded in 2010 and publishes a product tree focused on compact medium-voltage distribution: ring-main units, fully insulated gas cabinets, solid-insulated cabinets, cable branch boxes, outdoor switching stations and prefabricated substations. Its public product pages include XGN15-12 SF6 RMUs, XGN-24 metal-enclosed ring-main equipment and KXHXGN environmental-gas ring-main cabinets. The contact page gives No. 228 Wei 17 Road, Yanpan Industrial Zone, Yueqing. This is a relevant local source when the project needs a compact MV network rather than a conventional LV panel.
Before requesting a quote: Provide the network diagram, voltage, frequency, rated current, short-circuit level, number of ring and feeder ways, protection and metering scheme, cable interface, enclosure requirement and indoor or outdoor installation. Ask for the exact XGN, HXGN or KXHXGN configuration, gas or solid insulation, busbar system, dimensions, drawings, routine-test plan and model-specific certificate or test scope. Confirm the English legal name and production address for the quotation.
Official sources: Ring-main unit category · Fully insulated gas-insulated cabinets · Prefabricated substations · contact page.
9. Yiheng Electric Co., Ltd.
Short name: YIHENG
Published location: Huanghua Village, Liushi, Yueqing
Yiheng Electric describes itself as a manufacturer of high- and low-voltage switchgear and publishes GCS, MNS and GCK draw-out low-voltage assemblies, GGD distribution cabinets, box-type substations, KYN28A-12 metal-clad switchgear and HXGN-12 ring-network cabinets. Its contact page gives Huanghua Village, Liushi, Yueqing. The product range is relevant to a complete assembly enquiry, but the public pages provide limited configuration-level test information. The buyer should require the exact model, component schedule, busbar and fault ratings, drawings and the legal entity responsible for the order.
Before requesting a quote: Send the single-line diagram, voltage, frequency, main and branch currents, fault level, fixed or withdrawable requirement, IP rating and cable or busbar interfaces. State whether the project needs GCS, MNS, GCK, GGD, KYN28A-12, HXGN-12 or another cabinet. Ask for the exact configuration, component list, busbar and short-circuit data, dimensional drawings, routine-test plan, certificate or type-test scope and the production address for the quoted equipment.
Official sources: High-voltage switchgear category · Low-voltage switchgear category · Product overview · contact page.
10. Shenheng Power Equipment Co., Ltd.
Short name: SHENHENG
Published location: No. 168 South Sixth Road of Punan, Yueqing Economic Development Zone
Shenheng Power states that it was established in 2001 and gives No. 168 South Sixth Road of Punan in the Yueqing Economic Development Zone as its address. Its catalogue covers GGD, GGJ and MNS low-voltage metal-enclosed switchgear, KYN28-12 12 kV and 24 kV switchgear, SF6 ring-main units, prefabricated substations and distribution transformers. That makes it relevant for a project that combines several equipment interfaces. Keep the switchgear, transformer, enclosure and site responsibilities as separate lines so that a package price does not hide an unresolved interface.
Before requesting a quote: Provide the single-line diagram, voltage, frequency, main and branch currents, fault level, protection and metering scheme, fixed or withdrawable construction, IP rating and cable interfaces. State whether the scope is an LV board, MV cabinet, RMU, prefabricated substation or a combined package. Ask for the exact model and battery limits, component list, busbar and short-circuit ratings, transformer interface, drawings, routine-test plan and the legal entity and production site.
Official sources: Low-voltage switchgear category · Medium-voltage switchgear category · SF6 ring-main unit · contact page.
Specify the complete switchgear assembly
Two cabinets can look similar while having very different ratings, compartment arrangements, busbar systems and test evidence. Send every candidate the same single-line diagram, panel schedule, fault level and interface drawing. Require written deviations instead of comparing a headline current or voltage alone.
| Include in your enquiry | Ask each supplier to confirm |
|---|---|
| System and application | LV or MV, voltage, frequency, three-phase or other system, application, indoor or outdoor installation and the network or process served. |
| Assembly type | Fixed, plug-in, withdrawable or hybrid; metal-enclosed or metal-clad; front or rear access; single-bus, double-bus or ring arrangement. |
| Single-line and schedule | Incoming, bus-tie, outgoing, motor, capacitor, metering and spare ways; device models; CT ratios and protection settings; control and interlock scheme. |
| Current and fault ratings | Main and branch busbar current, short-time withstand current and duration, peak withstand, rated short-circuit breaking current where applicable and the calculation basis. |
| Busbars and connections | Material and grade, cross-section, plating, joint design, torque, phase spacing, insulation, neutral and protective-earth bars, cable lugs and busway interfaces. |
| Internal separation | Form of internal separation for LV assemblies, compartment barriers, shutters, arc barriers, ventilation, pressure relief and the required degree of protection. |
| Components | Breaker, contactor, relay, meter, CT, VT, fuse, surge-protection and auxiliary-device makes and models; approved-component list and any buyer-nominated items. |
| Protection coordination | Prospective fault current, upstream and downstream devices, discrimination, cascading, earth-fault protection, control supply and the responsibility for the coordination study. |
| LV assembly standard | IEC 61439-1/-2 design verification, verified characteristics, comparison with the reference design, routine-test plan, nameplate data and the exact factory making the assembly. |
| MV equipment standard | Relevant IEC 62271 requirements, metal-enclosed or metal-clad designation, rated insulation level, internal-arc classification where required, interlocks and accessible compartments. |
| Drawings and tests | General arrangement, foundation and cable-entry drawings, single-line and wiring diagrams, design-verification file, routine-test records, nameplate schedule and packing drawings. |
| Commercial and site scope | Legal seller, production site, battery limits, transport, foundation, earthing, site testing, commissioning, spare parts, warranty and change-control procedure. |
Do not compare a component with an assembly. A 50 kA breaker does not automatically make the cabinet a 50 kA assembly. The complete board must be designed and verified for its busbars, joints, supports, internal clearances, cable compartment and thermal performance. For low-voltage equipment, require the IEC 61439 design-verification package and confirm whether the offer follows a verified reference design or requires project-specific verification.
For medium-voltage equipment, ask for the single-line diagram and the complete functional scheme before discussing the enclosure. The circuit-breaker or load-break switch, earthing switch, current and voltage transformers, relay, cable compartment and interlocks form one switching system. The buyer should also confirm the internal-arc classification, pressure-relief direction and any restriction on the accessible sides. These details affect room layout and cannot be inferred from a cabinet photograph.
State the production site in the purchase order. Group websites can show several factories and product families, and the same brand may use more than one legal entity. A local address on a contact page is useful evidence, but it does not prove that every item in a mixed LV/MV package will be built there. Ask for the factory name, address and quality-system scope against each quoted assembly.
What to inspect during a switchgear factory visit
Arrange the visit after the supplier has answered the technical schedule and identified the production site for the exact cabinet family. A switchgear factory may combine sheet-metal fabrication, busbar machining, painting, assembly, wiring, component installation and routine testing. Follow the route that applies to your order rather than judging only the showroom unit.
- Bring the specification: include the single-line diagram, panel schedule, voltage and current ratings, fault level, internal separation, IP requirement, component list and cable or busway interfaces.
- Review incoming materials: check sheet metal, copper or aluminium busbar, insulation parts, plating, breakers, relays, CTs, VTs, contactors and terminal blocks against the approved list.
- Follow fabrication: inspect cutting, bending, welding, hole punching, busbar forming, drilling, deburring, surface treatment and the dimensional checks relevant to the cabinet.
- Review assembly: inspect compartment barriers, busbar joints and torque control, insulation distances, cable supports, earthing continuity, door interlocks, shutters and pressure-relief arrangements.
- Observe wiring and marking: compare control wiring, terminal numbering, wire ferrules, relay configuration, CT shorting links and nameplate data with the approved drawings.
- Review routine tests: confirm the dielectric test, mechanical operation, wiring check, phase-sequence check and other tests required by the applicable assembly or switchgear standard.
- Check traceability: link the cabinet serial number to drawings, component records, busbar inspection, test results and the packing list. Ask how site changes are controlled after dispatch.
- What a visit proves: a factory visit provides observations and answers, not product certification or a guarantee of future quality. Keep design verification, type testing, market-access review and incoming inspection as separate workstreams.
If you are travelling to Yueqing, BottomRace coordinates electrical sourcing and purchasing in Yueqing. Pro: $0 separate service fee; procurement service costs are included in the product quotation. Basic: 5% of product value, with a minimum service fee of $100, for your existing Yueqing suppliers. Compare our Pro and Basic services. For on-site meetings, see our factory visit services. The quotation confirms the scope, inspections, payment terms and any additional costs.
For related equipment, see our transfer-switch guide, disconnect-switch guide, distribution-box guide and transformer guide.
Questions switchgear buyers often ask
What is the difference between switchgear, a switchboard and a distribution board?
The terms overlap in everyday use, but the technical scope is set by the standard, application and construction. A switchboard or distribution board is generally a low-voltage assembly containing protective and switching devices, while medium-voltage switchgear may combine circuit breakers, load-break switches, earthing switches, transformers, relays and compartments. Ask for the applicable standard and the exact single-line function instead of relying on the product title.
What does fixed, plug-in or withdrawable mean?
A fixed functional unit is bolted or otherwise fixed in the cabinet. A plug-in unit can be separated from the busbars without complete removal, and a withdrawable unit has a guided mechanism with defined connected, test and disconnected positions. Withdrawability can improve maintenance and replacement, but it adds mechanical complexity and requires the correct interlocking and compartment design.
Is a metal-clad cabinet the same as a metal-enclosed cabinet?
No. Metal-clad and metal-enclosed are distinct construction terms in medium-voltage switchgear. The exact definitions, compartment requirements and test provisions depend on the applicable standard and equipment classification. Ask the supplier to state the construction, the relevant IEC 62271 part and the internal-arc classification for the offered model rather than treating the words as marketing synonyms.
Can I compare switchgear by the main breaker rating alone?
No. The assembly rating depends on the busbar system, joints, supports, insulation, internal separation, cable compartment, ventilation and thermal design, not just the breaker frame. For LV equipment, request the IEC 61439 design-verification data. For MV equipment, request the rated insulation level, short-time withstand, peak withstand and applicable type-test evidence for the complete equipment.
Do I need Form 4b internal separation for a low-voltage board?
It depends on the operating voltage, maintenance philosophy, fault level, installation environment and project specification. Form 4b provides a high degree of separation between functional units and busbars, but it is not automatically required for every board. Compare the specified form with the actual construction, cable access, ventilation and ability to work safely on one outgoing unit while others remain live.
How should I review a mixed LV/MV package?
Break the package into equipment lines and interfaces. Define the LV boards, MV cabinets, ring-main units, transformers, prefabricated enclosure, protection and metering, auxiliary supply, cable boxes and site testing. Identify the legal seller and production site for each line, then agree who is responsible for the single-line design, protection coordination, foundation, earthing, transport and commissioning.
Are these companies ranked by quality, price or export volume?
No. This is a research shortlist based on published product and location information. It is not a quality, price, certification, export or “best” ranking. Send every supplier the same technical schedule, compare deviations and documents, and verify the legal entity and production site before ordering.
Can BottomRace help arrange a Yueqing switchgear factory visit?
Yes. BottomRace provides electrical procurement support, factory screening, accompanied visits, English-Chinese interpretation and local coordination in Yueqing. We confirm the scope, availability and fees before you book. Email your single-line diagram, ratings, cabinet types and preferred dates to contact@bottomrace.com.
Need help narrowing your switchgear shortlist?
Email the system voltage, single-line diagram, current and fault ratings, cabinet types, quantities and destination market. We can discuss supplier screening and local support in Yueqing.