Looking for indicator light manufacturers in Yueqing? The city’s electrical cluster covers panel switches, control stations, relays and the visual signal components that sit alongside them. This shortlist focuses on ten companies with a published indicator-light range, an official product source and a verifiable connection to Yueqing or the surrounding Wenzhou manufacturing area.
An indicator light is easy to describe loosely and surprisingly easy to specify badly. A 22mm pilot lamp, a 6mm metal signal lamp, a direct-voltage LED, a transformer-fed lamp and a buzzer combination can all be called a “signal light” in a catalogue. The useful comparison starts with the panel cut-out, supply voltage, colour, viewing environment and required documents, not only the diameter or price. Use this list to decide which catalogues to open first, then put every supplier on the same written schedule. If you are also building a control panel, see our Yueqing push button, relay, contactor and MCB guides.
How this list was selected: Based on each manufacturer’s official product and location information, reviewed on 22 October 2026. This is a research shortlist, not a quality, price, certification, export or “best” ranking. It does not imply that BottomRace has audited every factory or that every series is suitable for your application. Confirm the legal entity, production site, exact model and current documents before requesting samples or arranging a visit.
Ten Yueqing indicator-light manufacturers to start your enquiry
The published focus below is a route into each catalogue, not a tested performance rating. Start with the panel function and electrical requirements, then compare models on the same technical basis.
| Manufacturer | Published indicator-light focus | Useful first question |
|---|---|---|
| CHINT | ND16 series 22mm LED indicator lights | Which ND16 size, voltage and IP rating? |
| DELIXI Electric | Panel indicator lights and matching control components | Which DELIXI series and supplying entity? |
| People Electric | RDD6 signal lamps and panel indication | Signal lamp or buzzer version? |
| TENGEN Electric | TGAD1 series panel indicators | Which TGAD1 voltage and colour? |
| VIOX Electric | AD16-22DS 22mm LED indicator lights | Is IP65 or IP67 included? |
| ONPOW | GQ metal signal lamps from 6mm to 25mm | Which GQ diameter and head style? |
| Xindali | AD22 22mm LED indicators and panel lamps | Which AD22 voltage and terminal? |
| CDOE / Yueqing Dahe Electric | Metal and plastic indicators from 6mm to 30mm | Metal or plastic, and which IP class? |
| Elewind | 22mm flat-head IP67 LED indicators | Which PM22F-D material and voltage? |
| HBAN / HONGBO | HB16-22DS 22mm plastic signal lamps | Is IP65 included on HB16-22DS? |
Manufacturer profiles and questions to ask
1. CHINT
CHINT publishes the ND16 indicator-light series with a 22mm standard mounting hole and a broad range of panel-signalling options. The official page lists AC/DC operating voltages from 6V to 400V depending on model, six LED colours, ratings of up to 20mA and a published service life of at least 30,000 hours. It also covers IP65 standard protection, IP40 versions and selected buzzer types, plus flat, curved, arc and compact lamp shapes. The company’s low-voltage business is closely associated with Wenzhou, but the legal entity and production site for a specific ND16 variant should be confirmed in the quotation.
Before requesting a quote: Request the exact ND16 model, LED colour, operating voltage, lens shape, terminal type and protection level. Confirm whether the quoted version has the expected IP65 rating or a lower IP40/IP20 rating, and whether the device is an ordinary indicator, a buzzer type or another variant. Ask for the drawing and the current model-specific certificate or declaration.
Official sources: ND16 indicator-light page · Company / location information.
2. DELIXI Electric
DELIXI has a published high-tech industrial park in Liushi, Yueqing, and a broad low-voltage control and distribution portfolio. Its public catalogue and product resources cover control-panel components, but the accessible product pages do not provide a single stable, model-level indicator-light table suitable for an apples-to-apples comparison. DELIXI should therefore be treated as a major local control-component source to investigate, not as a verified indicator-light specification based only on the group name.
Before requesting a quote: Ask DELIXI to identify the exact indicator-light series and the legal entity supplying it. Request the current model list, panel cut-out, voltage options, LED colour, terminal arrangement, IP rating and the applicable product standard. If the requirement is for a complete control station, ask whether the indicators, buttons and enclosure are supplied as one coordinated assembly or as separate components.
Official sources: DELIXI electrical business overview · DELIXI control-device catalogue resource · Company / location information.
3. People Electric
People Electric publishes the RDD6 series signal lamp with a 22mm neck and an optional reducing ring for a 25mm mounting hole. Its technical table lists LED working voltages from 6V to 380V, current up to 20mA, life of at least 30,000 hours and brightness figures for selected lamp shapes. The separate RDD16 variant adds a buzzer. The official contact page gives No. 555 Liule Road, Liushi, Yueqing, making this a directly relevant local catalogue to include in an indicator-light enquiry.
Before requesting a quote: Confirm the exact RDD6 ordering code, voltage code, colour, lamp shape and whether the application needs a signal lamp or the RDD16 buzzer version. Ask for the panel cut-out, terminal details, IP rating for the exact model and any difference between the catalogue table and the quotation. Check that the quoted brightness and life figures belong to the selected lens and voltage version.
Official sources: RDD6 signal-lamp page · RDD6 catalogue PDF · Company / location information.
4. TENGEN Electric
TENGEN publishes the TGAD1 indicator series for AC and DC control circuits up to 380V. The official catalogue describes a 22mm neck, ordinary and anti-interference signal-light versions, multiple AC/DC voltage classes and red, green, yellow, blue and white colours. It also lists variants for circuit-breaker status, isolator status and ground indication, plus selected buzzer types. The contact page gives Sulv Industrial Zone, Liushi, Yueqing.
Before requesting a quote: Ask for the exact TGAD1 type code rather than the broad series name. Confirm the voltage, colour, ordinary or anti-interference version, IP40 or IP65 protection, lens shape, terminal arrangement and panel cut-out. If the indicator is intended to show a breaker or isolator state, request the matching circuit diagram and confirm that the marking and internal connection suit the panel design.
Official sources: TGAD1 indicator page · TGAD1 catalogue PDF · Company / location information.
5. VIOX Electric
VIOX publishes the AD16-22DS as a 22mm LED indicator with a polycarbonate body and compatibility with 22mm or 25mm mounting holes. The public page lists red, green, yellow, white and blue options, selected voltage and configuration codes, internal screw terminals and a 30,000-hour stated life. It describes IP54 as the standard protection level, with IP65 and IP67 available as options. The company contact page gives its Yueqing location in Wengyang Town.
Before requesting a quote: Confirm the exact AD16-22DS voltage, colour, lens and protection option. The public page describes standard IP54 with optional IP65/IP67, so do not assume the higher rating is included. Request the current datasheet, terminal polarity where relevant, panel thickness range and the model-level certificate or declaration. Also ask whether the quotation is for the indicator alone or includes a gasket, nut and connector.
Official sources: AD16-22DS product page · AD16-22 series datasheet · Company / location information.
6. ONPOW
ONPOW publishes a GQ metal signal-lamp range with panel cut-outs from 6mm to 25mm, IP67 protection and an IK06 impact rating for selected flat-round versions. The product family includes GQ10, GQ12, GQ14, GQ16, GQ19, GQ22 and GQ25 references in domed and flat-head styles, with several colour and voltage variants. The official contact page gives the company’s Yueqing address. This is a useful source when the specification calls for a metal bezel and a compact panel footprint.
Before requesting a quote: Request the exact GQ model, panel diameter, head style, LED colour and voltage. Confirm that the IP67 and IK06 claims apply to the exact model and not just the family, and ask for the wire or terminal arrangement. Check whether the quoted unit includes the nut, O-ring and connector, and request the drawing for panel thickness and tightening torque.
Official sources: GQ metal signal-lamp page · GQ signal-lamp PDF · Company / location information.
7. Xindali
Xindali publishes the AD22 22mm LED indicator with flat-head AD22-22KS and half-round AD22-22DKS options. The official product page lists IP65 protection, red/yellow/green/blue/white colours, 12-24V AC/DC, 110V AC/DC and 220V AC/DC options, and quick-connect terminals. Its wider indicator catalogue also covers metal and plastic signal lamps in several mounting sizes. The contact page gives Sulv Industrial Zone, Liushi, Yueqing.
Before requesting a quote: Confirm the exact AD22 model, head shape, voltage, colour and terminal type. Ask for the panel cut-out drawing, maximum panel thickness and the IP65 test basis, because the family also includes other indicator platforms. If the lamp will be used on a vibrating panel or a moving machine, request the vibration and torque guidance for the selected model.
Official sources: AD22 22mm LED indicator page · Indicator-light catalogue · Company / location information.
8. CDOE / Yueqing Dahe Electric
CDOE, operated by Yueqing Dahe Electric Co., Ltd, publishes metal and plastic indicator families with mounting sizes from 6mm to 30mm. Its current pages list metal models such as HBDGQ6G and HBDGQ8T with IP67 protection and voltage options from 3V to 220V, alongside a 22mm plastic HBD16-22DS range with 6V, 12V, 24V and 220V options. The official address is Huxi No. 2 Road, Huxi Village, Liushi, Yueqing.
Before requesting a quote: Confirm the exact CDOE model and whether the application needs a metal or plastic body. Request the panel cut-out, LED voltage and current, terminal or wire length, IP rating and colour. The catalogue spans several sealing classes, so ask for the model-specific drawing and test document rather than accepting a generic IP67 statement. Confirm the MOQ and whether the quoted price includes the nut and gasket.
Official sources: Metal IP67 indicator category · 22mm plastic signal-lamp category · Company / location information.
9. Elewind
Yueqing Elewind Electric publishes a 22mm flat-head indicator in black, brass, stainless-steel and nickel-plated variants under the PM22F-D reference. The product page lists IP67 protection, a 12V LED example, alternative voltages from 2.8V to 230V and an operating temperature range of -40C to 75C. The company also lists other metal indicator diameters and signal-tower products. Its contact page gives Songhu Industrial Zone, Yuecheng Town, Yueqing.
Before requesting a quote: Ask for the complete PM22F-D ordering code because housing material, LED colour, voltage and connection style are selected separately. Confirm the IP67 rating, panel cut-out, supplied O-ring and wire length. If the indicator will be exposed to washdown, salt spray or outdoor sunlight, request the relevant material and test information for the exact bezel and lens combination.
Official sources: PM22F-D indicator page · Company / location information.
10. HBAN / HONGBO
HBAN, also presented under the HONGBO name, publishes the HB16-22DS 22mm plastic indicator with red, green, blue, white and orange LED options. The product page lists 6V, 12V, 24V, 48V, 220V and 380V LED voltages, screw terminals and an IP65 protection option, while the broader catalogue includes metal indicators with IP67 protection and smaller panel sizes. The official contact address is Huxi Village, Liushi Town, Yueqing.
Before requesting a quote: Confirm the exact HB16 ordering code, LED voltage and colour, and clarify whether the quoted IP65 option is included or is an upgrade from the base IP40 construction. Request the panel cut-out, terminal spacing, drawing and model-level declaration. If a metal indicator is preferred, ask for the corresponding HBGQ model rather than assuming the plastic price applies.
Official sources: HB16-22DS product page · Company / location information.
Compare indicator lights on the same signal duty
An indicator-light quotation can look complete while leaving out the information that determines whether the part can be installed and approved. Put the panel cut-out, supply, colour, sealing, connection and documents in one written brief. Ask each supplier to quote the exact catalogue number and mark every deviation rather than substituting a visually similar series.
| Include in your enquiry | Ask the supplier to confirm |
|---|---|
| Signal function | Power on, running, fault, warning, breaker position or another status; whether the lamp is steady, flashing or combined with a buzzer. |
| Panel and mounting | Exact cut-out diameter, panel thickness, bezel shape, body material, nut or gasket supplied, and whether the stated size is the panel hole or the outer lamp diameter. |
| Supply and current | AC or DC, nominal voltage, permissible voltage fluctuation, current or power consumption, transformer requirement where applicable and wiring polarity. |
| Light output | Colour, brightness or viewing-distance requirement, lens diffuser, high-brightness option and whether the LED is replaceable or sealed into the assembly. |
| Environment | IP rating at the panel interface, IK or impact requirement, temperature, humidity, washdown chemicals, salt spray and UV exposure. |
| Connection and installation | Screw, pin, wire-lead or quick-connect terminal; wire length and gauge; recommended torque; maximum panel thickness; connector or mating harness. |
| Life and documents | Rated LED life, warranty, relevant product standard, certificate or declaration naming the exact model and production site, and RoHS or other market-access documents where required. |
| Commercial package | MOQ, sample charge, marking or custom symbol, packaging, lead time, Incoterms and change-control arrangements. |
Do not treat a voltage range as proof that every voltage is available in every colour and body size. Ask for the complete ordering code: many ranges combine body diameter, lens shape, colour, voltage, terminal style and protection class in different suffix positions. A 22mm plastic indicator, a 22mm metal indicator and a 22mm control-station aperture may share a nominal size but have different panel drawings and sealing arrangements.
For outdoor, washdown or high-vibration equipment, the first qualification question is the installation environment, not the claimed IP number. Confirm that the protection rating applies to the installed lamp with the supplied gasket, that the lens and body materials suit the cleaning chemicals and that the terminals or wire leads are supported against vibration.
Turn the shortlist into a productive indicator-light factory visit
Arrange a visit after the supplier has answered the technical schedule and identified the production site for the exact model. A broad electrical group may source or assemble different indicator families at different locations, and a trading office may be separate from the production floor.
- Bring the signal brief: include the panel function, cut-out, supply voltage, current, colour, brightness, IP requirement, quantity and destination market.
- Agree the visit checklist: identify the relevant incoming inspection, moulding or metal-part production, LED assembly, lens fitting, sealing, functional test and packing stages.
- Compare the sample with the quotation: check the model label, diameter, lens, colour, voltage, terminals, gasket and supplied accessories against the approved drawing.
- Review traceability: ask how finished indicators are linked to LED batches, critical components, test records and carton markings.
- Confirm what the visit proves: a factory visit provides observations and answers, not a type test, certification review or guarantee of future production quality. Arrange product testing and market-access checks separately.
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.
Questions buyers often ask
Is a 22mm indicator light the same as a 22mm push button?
No. Both may use a 22mm panel cut-out, but they perform different functions and have different contact, wiring and safety requirements. A push button changes a control circuit; an indicator light shows a circuit state. Use the supplier’s drawing to confirm the lamp body, gasket and terminal arrangement rather than assuming that the same hole size makes the parts interchangeable.
Can an AC indicator be used on DC?
Only when the exact model is rated for the intended supply. Some LED indicators are described as AC/DC, while others have separate AC and DC versions, different internal circuits or different voltage codes. Confirm the model-level rating, permissible voltage fluctuation and terminal polarity before connecting the lamp to a DC control circuit.
Is IP67 always better than IP65?
Not necessarily. IP67 may be appropriate for temporary immersion or washdown conditions, while IP65 may be sufficient for dust and low-pressure water jets. The correct choice also depends on the panel interface, gasket, cleaning chemicals and installation torque. Confirm that the rating applies to the complete assembled lamp and not only the front lens.
Why do brightness figures differ between catalogues?
Some suppliers state luminous intensity, some state luminance and others give a qualitative description such as high brightness. The measurement conditions, lens colour and viewing angle may also differ. If visibility is critical, ask for the measurement definition and evaluate a sample under the actual panel lighting and viewing-distance conditions.
Does a CE or CCC logo prove the exact model is certified?
No. A logo or catalogue statement does not necessarily identify the legal manufacturer, model scope or production site covered by a valid document. Ask for the certificate or declaration that names the exact model and verify its current status with the issuer or your compliance adviser where market access is critical.
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 or export 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 indicator-light 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 indicator-light brief and preferred dates to contact@bottomrace.com.
Need help narrowing your indicator-light shortlist?
Email the panel function, cut-out size, voltage, current, colour, IP requirement, quantity and destination market. We can discuss supplier screening and local support in Yueqing.