Switches, relays & keypads suppliers in China

70 companies in our directory list switches, relays & keypads in China. 70 exhibit at electronica 2026.

Suppliers
70
By type
Contract manufacturer (EMS) 1
At electronica 2026
70
  1. Consons Electronic Technology Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A6.360

    CONSONS: PCB,PCBA,motor driver,gate openers,curtain motors,remote controls

    • Switches, relays & keypads
    • Rigid PCBs
    • Drives & servo technology
    • SMT assembly
    • THT assembly
  2. HLC Metal Parts Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A2.477/11

    HLC is a custom manufacturer of precision metal , plastic parts & assemblies.

    • Switches, relays & keypads
    • Connectors
    • Machined & turned parts
    • Stamped & formed metal parts
    • Plastic & rubber moulded parts
  3. electronica 2026
    10 Nov
    B2.378/6

    Fanrui Electronics,14yrs maker of smart displays,encoder,potentiometers&switch.

    • Switches, relays & keypads
    • Resistors
    • LCD / TFT displays
    • Position, distance & proximity sensors
    • Smart home & building
  4. Ningbo GOOSVN Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.546

    GOOSVN is a high-tech manufacturer of terminal blocks and DIP switches.

    • Switches, relays & keypads
    • Power management ICs
    • Power semiconductors
    • Optoelectronic components
    • Automotive
  5. Ningbo KLS Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.347

    KLS - one of the leading & professional electronic component sources in China.

    • Switches, relays & keypads
    • Automotive connectors
    • PCB connectors
    • Capacitors
    • Connectors
  6. Shenzhen VIEWE Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.359

    VIEWE focus on Display, Touch and Embedded Smart Display Total Solutions.

    • Switches, relays & keypads
    • LCD / TFT displays
    • OLED displays
    • Touch screens & panels
    • Smart home & building
  7. electronica 2026
    10 Nov
    B3.222

    Manufacturer of terminal connectors and networking components from China

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • Enclosures & housings
    • Connectors
  8. Changzhou KENNON Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.165/1

    Potentiometers, encoders, switches, air pressure switches, PWM-Controller

    • Switches, relays & keypads
    • Power management ICs
    • Resistors
    • Pressure, force & mechanical sensors
    • Position, distance & proximity sensors
  9. Cheemi Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B4.149/4

    Cheemi Tech (HK, est.2015) , a 20-year R&D-production-sales tech enterprise.

    • Switches, relays & keypads
    • Current & magnetic sensors
    • Transformers & coilware
    • Smart grids & smart energy
    • Automotive
  10. Cinkin International Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.561/5

    20 years of experience. The Cinkin motto is: Only genuine, original products.

    • Switches, relays & keypads
    • Power connectors & terminals
    • Optoelectronic components
    • Connectors
    • Memory ICs
  11. Connfly Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B3.116

    Professional manufacturer in R&D, customized development and various connectors

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • Cables & wiring
    • Connectors
  12. DH Technologies

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/1

    Sell Cheap, Be Honest & Reliable! Electrical parts Distributor and Manufacturer

    • Switches, relays & keypads
    • Automotive connectors
    • Cable assemblies
    • Power supplies & energy
    • Automotive
  13. DongGuan CHUROD Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.365

    Main products include relays, contactors, sensors, CCS, robot joint modules,etc.

    • Switches, relays & keypads
    • Pressure, force & mechanical sensors
    • Power semiconductors
    • Current & magnetic sensors
    • Passive components
  14. Fly-Wing Technology (HK) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    C6.106

    Your first choice of electronic components solution partner

    • Switches, relays & keypads
    • Power management ICs
    • Power semiconductors
    • Diodes & small-signal transistors
    • Analog & mixed-signal ICs
  15. electronica 2026
    10 Nov
    B4.431/6

    Pdlux Electronic Technology Co, Ltd. is a new high-tech enterprise since 1989

    • Switches, relays & keypads
    • Optoelectronic components
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
    • Electrical test instruments
  16. Tone Parts Electronics Co., Ltd

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.136

    Global Standards, Engineered in China

    • Switches, relays & keypads
    • Cable assemblies
    • Connectors
    • MEMS & motion sensors
    • Automotive
  17. electronica 2026
    10 Nov
    A4.374/1

    Design and manufacture signal, power, high-voltage, waterproof connectors

    • Switches, relays & keypads
    • Cable assemblies
    • Connectors
    • Automotive
    • Industrial automation
  18. Double Circle Electronics

    Type not confirmed · China

    electronica 2026
    10 Nov
    A6.110

    60 Years' Precise Craft for Resistor, Inductor and High Voltage DC Relay

    • Switches, relays & keypads
    • Resistors
    • Inductors & chokes
    • E-mobility
    • Power electronics & energy
  19. Favor Electronics (Dong Guan) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    C2.447

    Precision Built. Intelligently Engineered. Globally Proven.

    • Switches, relays & keypads
    • ASIC / FPGA / custom ICs
    • Resistors
    • Position, distance & proximity sensors
    • Consumer electronics
  20. electronica 2026
    10 Nov
    B6.531

    Manufacturer of projected capacitive touch screens, OEM/ODM is available.

    • Switches, relays & keypads
    • LCD / TFT displays
    • Touch screens & panels
    • Display accessories & integration
    • Industrial automation
  21. electronica 2026
    10 Nov
    A5.145

    Precision magnet wire solutions for high-performance electrical applications.

    • Switches, relays & keypads
    • RF & microwave components
    • Transformers & coilware
    • Drives & servo technology
    • E-mobility
  22. Manorshi Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B4.431/8

    Manorshi is Ultrasonic Sensor Manufacturer in China.

    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • MEMS & motion sensors
    • Gas, chemical & biosensors
    • Automotive
  23. Wenzhou Hesheng Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.561/6

    Hesheng Electronics Co., Ltd., Connector&switch,Metal parts &Heatsink etc.

    • Switches, relays & keypads
    • PCB connectors
    • Enclosures & housings
    • Thermal management
    • Automotive
  24. electronica 2026
    10 Nov
    A3.368

    Professional full-service provider of electronic switch solutions.

    • Switches, relays & keypads
    • Position, distance & proximity sensors
    • MEMS & motion sensors
    • E-mobility
    • Consumer electronics
  25. electronica 2026
    10 Nov
    A6.573/5

    DONGGUAN SUNNI ELECTRONICS TECHNOLOGY CO.,LTD Located in Dongguan South China

    • Switches, relays & keypads
    • Resistors
    • Position, distance & proximity sensors
    • E-mobility
    • Lighting
  26. Dongguan Taotao Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.270/3

    Taowaves specializes in manufacturing Encoders,Switches and Potentiometers.

    • Switches, relays & keypads
    • Resistors
    • Position, distance & proximity sensors
    • Consumer electronics
    • Smart home & building
  27. electronica 2026
    10 Nov
    A6.573/6

    A Chinese alloy resistor factory specializing in EBW technology.

    • Switches, relays & keypads
    • Resistors
    • Thermal management
    • Automotive
    • Power electronics & energy
  28. electronica 2026
    10 Nov
    B6.580/2

    To be the Worlds' Leading Manufacturer of Piezo Ceramic Industry

    • Switches, relays & keypads
    • Crystals, oscillators & piezo components
    • Magnetic & ceramic components
    • Consumer electronics
    • Safety & security
  29. Jason Electronics Technology Limited

    Type not confirmed · China

    electronica 2026
    10 Nov
    B4.252

    Sensors, long life potentiometers ,potentiometers, Switches,

    • Switches, relays & keypads
    • Resistors
    • Gas, chemical & biosensors
    • Industrial automation
    • Consumer electronics
  30. NanJing Haichuan Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.155/4

    Providing customers reliable overheat & overcurrent protection solutions.

    • Switches, relays & keypads
    • Resistors
    • Power supplies & energy
    • Automotive
    • Consumer electronics
  31. Sanyou Corporation Limited

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.458

    SANYOU: Relays, current transformers, chokes and magnetic components

    • Switches, relays & keypads
    • Inductors & chokes
    • Transformers & coilware
    • Automotive
    • Power electronics & energy
  32. electronica 2026
    10 Nov
    B4.149/5

    Xuanyi Optoelectronics: 2009 high-tech firm, optical film, full chain, 95% auto.

    • Switches, relays & keypads
    • Optoelectronic components
    • Drives & servo technology
    • Consumer electronics
    • Smart home & building
  33. electronica 2026
    10 Nov
    B2.270/2

    Precision tooling innovation.Mold manufacture leader,Uncompromising Quality

    • Switches, relays & keypads
    • PCB connectors
    • Connectors
    • Industrial automation
    • Telecom, 5G/6G & wireless
  34. electronica 2026
    10 Nov
    A3.558

    Founded in 1985, Yongxing is specialized in the field of electronic switches.

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • E-mobility
    • Power electronics & energy
  35. electronica 2026
    10 Nov
    B6.474/2

    A leading manufacturer of encoders, potentiometers, sensors and switches.

    • Switches, relays & keypads
    • Resistors
    • Position, distance & proximity sensors
    • Internet of Things
    • Smart home & building
  36. TAT Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B6.468/2

    TAT Electronics manufacture buzzer speakers and microphone for 21 years .

    • Switches, relays & keypads
    • MEMS & motion sensors
    • Optical, image & acoustic sensors
    • Consumer electronics
    • Medical electronics
  37. electronica 2026
    10 Nov
    A5.360/1

    GHGM focus Quick Wire Connector, Slim Relay, Fine pitch board to board connector

    • Switches, relays & keypads
    • PCB connectors
    • Power connectors & terminals
    • Industrial automation
    • Lighting
  38. Yueqing Dongda Wire Electric Factory

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.275/8

    We focus on developing customized parts and manufacturing all kinds of switches.

    • Switches, relays & keypads
    • Power management ICs
    • MEMS & motion sensors
    • Power electronics & energy
    • Smart home & building
  39. Yueqing Lanz Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A5.156/4

    Lanz Electronics: Power Connectors & Switches. ISO & UL Certified. Since 2006.

    • Switches, relays & keypads
    • Connectors
    • Cables & wiring
    • Power electronics & energy
    • Medical electronics
  40. Zhejiang FUNETON Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.363/4

    FUNETON makes 8–30mm metal push switches, good quality with full certification.

    • Switches, relays & keypads
    • Optoelectronic components
    • MEMS & motion sensors
    • Industrial automation
    • Power electronics & energy

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.