A push button switch may be small, but it directly affects panel installation, circuit control, operator feedback, equipment appearance, and maintenance. For machinery manufacturers, control-panel builders, commercial equipment companies, and OEM projects, selecting a suitable manufacturer is therefore about more than finding a button with the correct diameter.
China has a large push button switch manufacturing base. Some companies specialize in metal push buttons and anti-vandal switches, while others focus on industrial control buttons, piezoelectric switches, indicator lights, or complete low-voltage product systems.
This article introduces ten notable push button switch manufacturers in China for 2026. The companies are compared according to product specialization, manufacturing experience, published product range, customization capability, technical information, and suitability for repeated equipment production.
The ranking is an editorial overview based on publicly available information reviewed in July 2026. It is not an official ranking based on revenue, production volume, or market share.
Quick Comparison of Push Button Switch Manufacturers in China
Table 1. Top 10 Push Button Switch Manufacturers in China for 2026
| Rank | Manufacturer | Main Product Focus | Suitable Requirements |
| 1 | ONPOW | Industrial push buttons and signal devices | Machinery, automation, and industrial panels |
| 2 | CDOE | Metal, plastic, touch, and piezo buttons | OEM equipment and customized control interfaces |
| 3 | HBAN Hongbo | Metal buttons and indicator products | Automation, access control, and equipment panels |
| 4 | Langir | Anti-vandal, piezo, and capacitive switches | Outdoor, public-use, and sealed interfaces |
| 5 | KND Electric | Push buttons, indicators, and sensors | Machinery and electrical control systems |
| 6 | CHINT | Standard modular industrial buttons | Standardized control panels and electrical projects |
| 7 | LVBO | Metal, illuminated, high-current, and custom buttons | OEM equipment and customized panel projects |
| 8 | DAIER | Multiple switch and electronic component categories | Multi-component sourcing and custom assemblies |
| 9 | DELIXI Electric | Industrial push buttons and control products | Conventional industrial control circuits |
| 10 | CNC Electric | Push buttons and low-voltage electrical products | Complete panel-component purchasing |
Different manufacturers serve different project requirements. A specialist metal push button factory may provide more flexibility in mounting sizes, LED configurations, symbols, terminals, and housing finishes. A large electrical group may be more suitable when push buttons are purchased together with contactors, circuit breakers, relays, and other panel components.
How Were These Manufacturers Selected?
The companies in this list were reviewed according to several practical factors:
- Push button switch product specialization;
- Range of operating structures and mounting sizes;
- Published manufacturing experience;
- Availability of technical specifications and drawings;
- OEM and customization support;
- Product testing and certification information;
- Suitability for samples, initial orders, and repeated production.
The final choice should still be based on the actual circuit, installation environment, certification requirements, annual quantity, and required level of customization.
1. ONPOW
ONPOW was founded in 1988 and has developed a specialized portfolio of push buttons, metal buttons, plastic buttons, emergency stop switches, selector switches, key switches, indicator lights, buzzers, and button boxes. Its products are positioned for industrial machinery, automated production, equipment panels, transportation systems, and similar control applications.
The company is particularly relevant to projects that require an established industrial control-button manufacturer with a broad product matrix and customization support.
2. CDOE
CDOE is operated by Yueqing Dahe Electric Co., Ltd., which was founded in 2003. Its range includes metal, plastic, touch, piezoelectric, waterproof, illuminated, and emergency stop buttons, together with indicator lights, selector switches, key switches, buzzers, and related accessories.
Its broad switch technologies make CDOE suitable for industrial panels, OEM devices, access-control equipment, and projects that require several control and signaling components from one manufacturer. The company also publishes multiple certification options, although individual certificates should be confirmed for the selected model.
3. HBAN Hongbo
HBAN Hongbo focuses on push button switches, metal buttons, touch buttons, piezoelectric switches, micro-travel buttons, indicator lights, and accessories.
Its product range includes waterproof metal designs, illuminated controls, emergency stop products, and customized button-head symbols. These options make HBAN relevant to machinery, automation systems, access control, new-energy equipment, and commercial control interfaces.
4. Langir
Langir specializes in anti-vandal switches, piezoelectric switches, capacitive switches, and indicator products. Its metal switch options include different housing materials, mounting dimensions, illumination styles, and customized graphics.
This product direction is particularly suitable for kiosks, public equipment, parking systems, marine interfaces, access-control devices, and outdoor installations where sealing, appearance, or resistance to frequent operation is important.
5. KND Electric
KND Electric, also presented as Kenaida Electric, states that it was established in 1990. The company manufactures push buttons, LED indicator lights, limit switches, proximity sensors, and other industrial control components.
Its range includes momentary, latching, illuminated, emergency stop, metal, and plastic push buttons. KND is therefore suitable for machinery, control cabinets, power automation, elevators, and projects requiring buttons together with indicators or sensors.
6. CHINT
CHINT is a large integrated electrical manufacturer rather than a dedicated push button factory. Its industrial control portfolio includes modular products such as the NP8 22 mm push button series.
CHINT is a practical option for standardized control panels where push buttons are selected together with contactors, relays, circuit protection, and other low-voltage components. For highly customized metal housings or special illuminated symbols, a specialist push button manufacturer may offer greater flexibility.
7. LVBO
Zhejiang LVBO Button Manufacturing Co., Ltd. specializes in button switch design, research and development, production, sales, and service. The company has more than 20 years of switch-manufacturing experience and operates production facilities in Yueqing, Zhejiang.
LVBO’s main categories include metal push button switches, LED indicator lights, mushroom-head buttons, high-current push buttons, key and rotary switches, and buzzers. Depending on the series, available options include:
- Momentary or latching operation;
- Illuminated or non-illuminated structures;
- Different mounting-hole diameters;
- NO, NC, or combined contact arrangements;
- Multiple LED colors and lamp voltages;
- Ring, dot, power-symbol, or customized illumination;
- Pin, screw, wire, or connector configurations;
- Stainless steel and colored metal housings;
- High-current product options.
LVBO has its own laboratory, processing support, production lines, testing areas, and warehouse capacity. Its published monthly output exceeds 100,000 pieces, allowing the factory to support samples, initial batches, and repeated equipment orders.
This combination makes LVBO particularly suitable for OEM equipment, commercial devices, industrial panels, kiosks, vending machines, access systems, and projects requiring customized metal push button configurations.
8. DAIER
DAIER was established in 2003 and operates an integrated manufacturing facility covering push buttons, anti-vandal switches, rocker switches, toggle switches, micro switches, indicator lights, connectors, and related electronic components.
Its wide portfolio is useful for equipment projects that require several switch types or additional electronic components from one source. The company also offers different push button sizes, colors, operating actions, and customized assembly options.
9. DELIXI Electric
DELIXI Electric manufactures a broad range of low-voltage electrical and industrial control products. Its button portfolio includes series such as LAY7 and LAY5s for control, signaling, and interlocking circuits.
DELIXI is more suitable for standardized industrial panels and electrical systems than for highly customized miniature metal push buttons. Its advantage is the ability to supply buttons together with other conventional low-voltage components.
10. CNC Electric
CNC Electric supplies low-voltage electrical, industrial control, and power distribution products. Its push button range includes LAY4, LAY5, XB5, COB, and metal button series.
The company is suitable for machinery and panel projects requiring standard buttons, selector switches, emergency stop devices, indicator lights, and related electrical components in one purchasing package.
Which Type of Push Button Switch Manufacturer Is More Suitable?
Company size alone does not determine whether a manufacturer is right for a project. The product structure and supply model are more important.
Table 2. Comparing Different Push Button Switch Manufacturer Types
| Manufacturer Type | Main Advantage | Suitable Projects |
| Dedicated industrial button manufacturer | Broad range of standard industrial controls | Machinery and automation panels |
| Metal push button specialist | Flexible sizes, illumination, and appearance | OEM equipment and commercial devices |
| Anti-vandal and sensing switch specialist | Sealed and specialized interface technology | Outdoor and public-use equipment |
| Multi-component switch manufacturer | Several switch categories from one source | Electronic and equipment assemblies |
| Integrated electrical manufacturer | Complete low-voltage product package | Standard electrical panels |
A standard 22 mm control panel may prioritize modular contact blocks, product standards, and compatibility with other control devices. A kiosk or commercial machine may require a smaller stainless steel button, customized illumination, and limited installation depth.
Projects should therefore define the installation and circuit requirements before comparing manufacturers.
LVBO Supports Product Matching Before Batch Production
For LVBO, push button switch manufacturing begins with configuration confirmation rather than immediate mass production.
A request should ideally include:
- Mounting-hole diameter;
- Available depth behind the panel;
- Momentary or latching operation;
- Required NO and NC contacts;
- Circuit voltage and current;
- LED voltage and color;
- Illumination pattern;
- Housing material and finish;
- Terminal or wire requirement;
- Protection requirement;
- Customized symbol;
- Sample and batch quantities.
These details help the factory match an existing product or determine whether customization is required.
Table 3. Important Push Button Switch Information
| Required Information | Main Purpose |
| Mounting diameter | Confirms compatibility with the panel opening |
| Installation depth | Prevents interference behind the panel |
| Operating action | Determines whether the switch returns or retains its state |
| Contact arrangement | Matches the control logic |
| Voltage and current | Supports electrical-rating selection |
| LED voltage | Prevents incorrect illumination or LED damage |
| Housing material | Supports appearance and environmental requirements |
| Terminal type | Matches the equipment wiring method |
| Protection level | Supports wet, dusty, or outdoor environments |
| Order quantity | Supports sample and production planning |
A complete model number is useful for replacement orders, but a model name or product photograph may not reveal the internal contact arrangement or LED voltage. For new equipment, the circuit specification and panel drawing provide a more reliable basis for product matching.
Sample Confirmation Helps Protect Repeated Production
A working sample should be tested on the actual panel before batch approval.
The evaluation should cover:
- Whether the threaded body fits the mounting hole;
- Whether enough space remains behind the panel;
- Whether the nut can be installed securely;
- Whether the terminal is accessible;
- Whether the contact action matches the circuit;
- Whether the LED voltage and color are correct;
- Whether the button returns or remains in position as required;
- Whether the surface finish matches the equipment design.
Once the sample is approved, the confirmed configuration can be used as the basis for subsequent production. This is particularly important when the order includes customized symbols, non-standard wires, special terminals, or several similar-looking versions.
LVBO’s production and testing capabilities allow the same product configuration to move from sample confirmation into initial and repeated batches without treating each order as a completely new selection.
Functional Testing Is Part of Manufacturing Control
A push button may look correct externally but still have an incorrect contact state, unsuitable LED voltage, inconsistent lighting, or a terminal problem.
LVBO’s published factory information states that products are checked for power-on, power-off, and illumination performance before delivery. For illuminated products, the final order configuration should also match the confirmed LED color, lamp voltage, terminal arrangement, operating action, and contact combination.
This type of functional control becomes increasingly important when equipment manufacturers require hundreds or thousands of visually similar buttons with different internal configurations.
Frequently Asked Questions
What Is the Most Common Mounting Size for an Industrial Push Button Switch?
The answer depends on the equipment type.
Standard industrial control panels frequently use 22 mm modular buttons because the size provides space for large operating heads and replaceable contact blocks. Smaller metal buttons such as 8 mm, 10 mm, 12 mm, 16 mm, and 19 mm are common where panel space is limited or a more compact appearance is required.
The mounting-hole diameter should not be selected independently. The available depth behind the panel, panel thickness, terminal space, and operating environment must also be considered.
What Is the Difference Between Momentary and Latching Push Button Switches?
A momentary push button changes its contact state only while it is being pressed. When released, it returns to its original position. This structure is commonly used for start, reset, signal, jog, and controller-input functions.
A latching push button retains its changed state after being pressed. A second press usually releases it. It may be used for maintained power, mode control, lighting, or other circuits that need the command to remain active.
The choice should be based on the control logic rather than operator preference.
How Should the LED Voltage Be Selected?
The LED voltage must match the voltage supplied to the illumination circuit. A button may use one circuit for switching and another for its LED, so the switch-contact rating and LED voltage should not be treated as the same specification.
Common lamp-voltage options can include 5 V, 6 V, 12 V, 24 V, 110 V, or 220 V, depending on the product series. The exact option must be confirmed before production.
Incorrect voltage selection may cause the LED to remain dim, fail to illuminate, or become damaged.
Does Every Push Button Switch Need a High IP Rating?
Not every application needs the same protection level.
A button installed inside a clean indoor control cabinet may not require the same sealing as a button installed on outdoor equipment, a vending machine, food-processing equipment, or a panel exposed to cleaning water.
The required protection level should be evaluated together with the complete installation. A high IP rating for the push button head does not automatically mean the entire panel, rear terminal, connector, or enclosure has the same protection.
Can a Push Button Switch Directly Control a Motor?
A standard control push button is normally used to send a control signal to a relay, contactor, PLC input, or controller rather than directly switching a large motor load.
Direct switching may be possible only when the actual voltage, current, load type, inrush current, and product rating are within the manufacturer’s specified limits. Motors and inductive loads can produce startup current and electrical arcing that are significantly different from simple resistive loads.
For higher-current equipment, an appropriately rated contactor, relay, or high-current switch structure should be selected.
Conclusion
China’s push button switch market includes dedicated industrial button manufacturers, anti-vandal switch specialists, electronic component factories, and large integrated electrical groups.
ONPOW, CDOE, HBAN, Langir, and KND provide focused button and signaling product ranges. CHINT, DELIXI, and CNC Electric integrate push buttons into wider industrial control portfolios. DAIER supports projects that require several switch and electronic component categories.
LVBO provides a practical option for projects requiring metal push button switches, illuminated configurations, multiple mounting sizes, high-current products, customized actuator symbols, and repeated batch supply. Its manufacturing structure combines product development, processing support, production, functional testing, warehousing, and a published monthly output exceeding 100,000 pieces.
Project teams can provide LVBO with the mounting size, circuit voltage, contact arrangement, LED requirement, terminal structure, protection requirement, customized symbol, and expected quantity for product matching and sample confirmation.