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Circular Connector Supply | Professional Manufacturer of Electronic Components - KINSUN

KINSUN Industries Inc. is a Circular Connector | electronic components supplier based in Taiwan since 1986. TS16949 & ISO certified, 2,000 per minute production of waterproof Connector, Modular Jacks, RF Antennas, PCB Jack and stamping parts with more than 33 years of professional experience.

Custom manufacturer of electronic components including waterproof connectors, automotive electrical connectors, RF antenna, m12 connectors, mini fit, etc. ISO-9001:2015, IATF-16949:2016 (Relay Stamping Part) & ISO-14001:2015 electronic components manufactured at an over 40,000 square meter plant, 600 employees.

KINSUN has been offering customers high-quality Circular Connector, both with advanced technology and 33 years of experience, KINSUN ensures each customer's demands are met.

Circular Connector

Waterproof Connector Manufacturer

Waterproof Connector Manufacturer
Waterproof Connector Manufacturer

Waterproof Connector is one of our main products, featuring its high quality and excellent performance. We provide all kinds of waterproof RJ45 connector, M12 waterproof connector, M8 waterproof connector, cable gland and vent plug, all with high quality.

KINSUN Industries Inc. has been specializing in producing Electronic Component for many years, providing waterproof connector with superior quality and competitive price. If you are searching for waterproof connector, please feel free to contact us.

  • M12 Connector - M12 Waterproof Connector
    M12 Connector
    Waterproof Connector Manufacturer

    KINSUN’s M12 Connector System for industrial automation and control applications provides a full solution that safely and reliably ensures the communication in industrial environments. IP67, IP68, IP69K rated connectors and cable assemblies are easy to install. KINSUN has a variety of connector types, such as A-code, B-code, D-code, X-code, Y-code so on. We also provide Industrial Ethernet Cable High Speed Transmission 2to 17 Pin M12 Connector, over molded Waterproof M12 to DB9 Cable RS232 Connector and M12 waterproof electrical wire connector. KINSUN has international certification capabilities, including green product: ROHS, REACH, International Approvals: UL, ISO 9001, ISO 14000.


  • M8 Connector - M8 Waterproof Connector
    M8 Connector
    Waterproof Connector Manufacturer

    M8 connectors are the ideals for space-sensitive industrial applications such as Sensor and actuators, Industrial I/O connections, Robotic systems, medical devices, also marine electronics...etc. This type of waterproof connector is sealed to IP67, IP68, IP69K providing excellent protection against dust and water. It features in contact configurations of 3 to 8 poles, male and female variants and two orientations straight and right angled. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.


  • M23 Connector - M23 Waterproof Connector
    M23 Connector
    Waterproof Connector Manufacturer

    Mainly used for connecting servomotor and electrical drives into industrial automation applications, Kinsun provides M23 built in connectors with custom fit solution for building directly into the device and receptacles from 4-poles to 19-poles contact inserts. We offer high flexibility in front and back mounting applications M23 connectors. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.


  • M9 Connector - M9 Sensor Connector
    M9 Connector
    Waterproof Connector Manufacturer

    M9 connectors are the special ideals for space-sensitive industrial applications such as Sensor and actuators, Industrial I/O connections, Robotic systems, medical devices, also marine electronics...etc. This type of waterproof connector is sealed to IP67, IP68, IP69K providing excellent protection against dust and water. It features in contact configurations of 4, 5 and 7 poles, male and female variants and two orientations straight and right angled. For our service, we provide customized service, best lead time and the competitive price as well. Before delivery, we do many tests in order to control our quality such as leak test, ingress protection test and so on to meet customer’s demand. This is why KINSUN is your best choice.