Shanghai Chenzhu Instrument CO., LTD.
Shanghai Chenzhu Instrument CO., LTD.


SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a very established provider that specialises in automation safety.

We have over 24 years of experience in the design and manufacture of intrinsic barrier,  surge protection device, isolated signal conditioner, safety relay, low power transmitter and temperature transmitter. Our products and solutions cover many areas--from process automation safety to factory automation.

CHENZHU has got intergraded management service Certificates, like ISO9001, ISO14001 and ISO45001, more than 135 patents related core tech was obtained, reference OEM and ODM customers from German, Japan and direct shipments to any global destinations.

  • 26
    Years Experience
  • 100 +
    Intellectual Property
  • 3000000
    Max. capacity
  • 5500 +
    Project applications

Our Capabilities

  • Laboratory

    Our experienced R&D team utilizes an independent laboratory, based on ISO 17025 conformity assessment and certificated by TüV Rheinland, which can test more than 70 capabilities, with the best equipment featuring unique devices and technologies that support the fast and high-quality development process. 

  • Smart Factory
    Smart Factory

    Our flexible and flexible manufacturing processes are designed to meet your needs in a short processing time. Information network fully covered, visual management system and all product (intrinsically safe barrier relay and carrier current transmitter and so on)can traceable information.

  • R&D Team
    R&D Team

    CHENZHU is distinguished by our research, manufacturing and sales support. Our R&D engineer occupied 28% of the employees, more than 10% of annual sales are invested in research and development. CHENZHU takes efforts into continuous innovation as our foundation of further development.

We have over 24 years experience in design and manufacturer of Automation Safety Interface Products.
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