b2bfinder

Industrial & circular connectors suppliers

77 companies in our directory list industrial & circular connectors. Most are based in China (30), Germany (27) and Taiwan (12). 77 exhibit at electronica 2026.

Suppliers
77
By type
Design & engineering services 3 · Distributor 2 · Software vendor 1
At electronica 2026
77
  1. electronica 2026
    10 Nov    B3.542/8

    Hengyu. Est. 2007. Mfr of high-reliability round, rectangular, RF connectors

    • Industrial & circular connectors
    • PCB connectors
    • Electrical test instruments
    • Connectors
    • Power supplies & energy
  2. Hirose Electric Europe B.V.

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov    B3.115

    Innovative Connector Solutions with more than 50,000 Connectors for your needs

    • Industrial & circular connectors
    • PCB connectors
    • Electrical test instruments
    • Connectors
    • Automotive
  3. Liteconn Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A3.250/7

    Liteconn is your trusted partner for one-stop ODM/OEM connector manufacturing.

    • Industrial & circular connectors
    • PCB connectors
    • Wireless modules
    • Antennas
    • Connectors
  4. METZ CONNECT GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov    A3.320

    Innovative connection technology for PCBs and devices - Made in Germany.

    • Industrial & circular connectors
    • Power connectors & terminals
    • PCB connectors
    • Connectors
    • Enclosures & housings
  5. phg Peter Hengstler GmbH + Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov    B3.401

    As individual as you like! Connectors and cable assemblies "Made in Germany".

    • Industrial & circular connectors
    • Wire harnesses
    • Cable assemblies
    • Connectors
    • Cable & harness manufacturing
  6. electronica 2026
    10 Nov    B3.100

    Custom connector and system solutions. Fitting your application

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Railway
    • Automotive
  7. Win Source Electronics GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov    C5.141

    Global components sourcing and supply chain solutions powered by NEXUS™

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Microcontrollers & processors
    • Logic ICs
  8. YCI Industrial Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    B2.445/2

    YCI: IATF 16949 Certified Plastic Tooling & Injection Molding for Connectors

    • Industrial & circular connectors
    • Automotive connectors
    • Semi-finished materials
    • Stamped & formed metal parts
    • Connectors
  9. Yueqing Huaxin Electronic Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.469/1

    Huaxin mainly produce RJ45/RJ11, SFP, Power connecotors, Cables, USB and so on.

    • Industrial & circular connectors
    • PCB connectors
    • Cable assemblies
    • Wireless & RF
    • Customisation / custom products
  10. Cen Link Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A3.250/6

    Cen Link Co., Ltd. is a Taiwan-based custom electronic connector manufacturer.

    • Industrial & circular connectors
    • PCB connectors
    • Power connectors & terminals
    • Connectors
    • E-mobility
  11. electronica 2026
    10 Nov    B4.120/2

    Sunbow manufacture all kind of insulation sleeve in R&D, production and sales.

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Automotive
    • Industrial automation
  12. EDAC Group of Companies

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov    A3.441

    60 Years Making Connections Come and Connect with us

    • Industrial & circular connectors
    • PCB connectors
    • Connectors
    • Industrial automation
    • Smart home & building
  13. H&S Kabeltechnik GmbH

    Type not confirmed · Austria

    electronica 2026
    10 Nov    B2.365

    Cables, connectors and cable assemblies specified to customer requirements

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Industrial automation
    • Power electronics & energy
  14. JCON Technology Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A6.654/1

    JCON Technology: RJ45, waterproof connectors, OEM/ODM parts with ISO quality.

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Automotive
    • Industrial automation
  15. electronica 2026
    10 Nov    B3.542/7

    Yuyao Sineyi Electronic Technology Co., Ltd. was founded in 2007.

    • Industrial & circular connectors
    • Power connectors & terminals
    • Connectors
    • Enclosures & housings
    • Industrial automation
  16. Powercenter Technology (Heyuan) Limited

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.465/4

    Specializing in high-end connectors and cable assemblies for over 20 years.

    • Industrial & circular connectors
    • PCB connectors
    • Automotive connectors
    • Power supplies & energy
    • Automotive
  17. Renhotec Group

    Type not confirmed · China

    electronica 2026
    10 Nov    B2.265

    Competitive, Reliable,innovative connector and best solutions for all needs

    • Industrial & circular connectors
    • PCB connectors
    • RF & coaxial connectors
    • Cable assemblies
    • Industrial automation
  18. electronica 2026
    10 Nov    A3.473/6

    Soulinconn. (2009): automotive connectors & harnesses. ISO, UL certified.

    • Industrial & circular connectors
    • PCB connectors
    • Automotive connectors
    • Cable assemblies
    • Automotive
  19. Sunf Pu Technology (Dongguan) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    B3.542/1

    Sunf Pu: A trusted cable maker of advanced LAN and wire solutions since 1983.

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Industrial automation
    • Consumer electronics
  20. WEIPU Connector

    Type not confirmed · China

    electronica 2026
    10 Nov    B2.139

    Waterproof connectors for industrial power, data and automation

    • Industrial & circular connectors
    • Power connectors & terminals
    • Cable assemblies
    • Connectors
    • Industrial automation
  21. Wuntaix Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A6.654/2

    Reliable partner for customized connectors, wire harnesses

    • Industrial & circular connectors
    • Wire harnesses
    • Connectors
    • Cable & harness manufacturing
    • Consumer electronics
  22. DEGSON Germany GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov    B2.338

    Since our founding in 1990, we have evolved into a global leader in connection

    • Industrial & circular connectors
    • Connectors
    • Switches, relays & keypads
    • Industrial automation
    • Smart grids & smart energy
  23. electronica 2026
    10 Nov    A3.470

    Shiyunjia, founded in 2000, Foucs on Tooling manufacturing/ Injection/ Stamping.

    • Industrial & circular connectors
    • Power connectors & terminals
    • Connectors
    • Automotive
    • Power electronics & energy
  24. Dongguan Sino Connectors Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.465/1

    Dongguan Sino Connectors Co., Ltd., 20 years dedicated to connectors.

    • Industrial & circular connectors
    • Connectors
    • Industrial automation
    • Aerospace & defence
    • Medical electronics
  25. electronica 2026
    10 Nov    A3.561/8

    Research and development as well as production of connectors and Cables wires

    • Industrial & circular connectors
    • PCB connectors
    • Connectors
    • Consumer electronics
    • Internet of Things
  26. Shandong Longli Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    B2.269/8

    Shandong Longli Elec.2002, mfg connectors & EV chargers for aero, rail, marine.

    • Industrial & circular connectors
    • Connectors
    • Automotive
    • E-mobility
    • Aerospace & defence
  27. Shenzhen Rigoal Connector Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    B2.378/5

    Rigoal offers various waterproof connectors & connector cables, mainly M-series

    • Industrial & circular connectors
    • Cable assemblies
    • Connectors
    • Industrial automation
    • Power electronics & energy
  28. TXGA LLC

    Type not confirmed · China

    electronica 2026
    10 Nov    B3.538

    TXGA – Professional Custom Connector Manufacturer Since 2005

    • Industrial & circular connectors
    • PCB connectors
    • Connectors
    • Power electronics & energy
    • Internet of Things
  29. Xi'an L&Y Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.363/3

    L&Y Electronics:connectors for aerospace, defense, medical, rail, telecom etc.

    • Industrial & circular connectors
    • PCB connectors
    • Connectors
    • Industrial automation
    • Aerospace & defence
  30. Yamaichi Electronics Deutschland GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov    A3.321

    High quality, precision, custom design, made in Germany — Engineered to Connect

    • Industrial & circular connectors
    • PCB connectors
    • Connectors
    • Automotive
    • Industrial automation
  31. Cixi Dafa Precise Linker Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.469/2

    Cixi Dafa Precise Linker Co., Ltd., specializing in military & civil connectors.

    • Industrial & circular connectors
    • Connectors
    • Power electronics & energy
    • Aerospace & defence
  32. Goldirst (Shanghai) Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov    A3.461/4

    Manufacturer of connectors which apply in domains of aerospace, aviation, etc.

    • Industrial & circular connectors
    • Connectors
    • Power electronics & energy
    • Aerospace & defence
  33. Hsuan Mao Technology Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A3.250/4

    We specialize in custom connector and cable assembly solutions.

    • Industrial & circular connectors
    • Connectors
    • Industrial automation
    • Consumer electronics
  34. Outdoor Solutions Electronics Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    A3.257

    Reliable waterproof connectors for harsh industrial environments.

    • Industrial & circular connectors
    • Connectors
    • Automotive
    • Industrial automation
  35. S-Conn Enterprise Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov    B2.541/7

    Leading OEM/ODM manufacturer of RF connectors & microwave solutions.

    • Industrial & circular connectors
    • RF & coaxial connectors
    • Electrical test instruments
    • Telecom, 5G/6G & wireless
  36. electronica 2026
    10 Nov    B3.441

    Shenzhen Osek focuses on the R&D, production and sales of connector contacts.

    • Industrial & circular connectors
    • Connectors
    • Automotive
  37. electronica 2026
    10 Nov    B2.541/5

    Waterproof connectors and Cables Custom molded cable assembles Custom connectors

    • Industrial & circular connectors
    • Industrial automation

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