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Yuyao No. 4 Instrument Factory Quality Control

Certification
China Yuyao No. 4 Instrument Factory certification
China Yuyao No. 4 Instrument Factory certification
Customer Reviews
I have ordered solenoid valves several times, the quality is really good, and price reasonable, and after sale service is also very nice!

—— Randy

I have cooperate with this factory for long time, they are trustable and have good products!

—— Jason

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QC Profile

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Certification
  • China Yuyao No. 4 Instrument Factory certification

    Standard:UL

    Number:20191107-MH64017

    Issue Date:2019-11-07

    Issued By:UL LLC

  • China Yuyao No. 4 Instrument Factory certification

    Standard:3C

    Number:2020322307000071

    Issue Date:2020-03-10

    Scope/Range:Ex-proof solenoid valve

  • China Yuyao No. 4 Instrument Factory certification

    Standard:3C

    Number:2020322307000072

    Issue Date:2020-03-10

    Scope/Range:Ex-proof coil

Contact Details
Yuyao No. 4 Instrument Factory

Contact Person: Ms. Ying Liu

Tel: 86-574-62833672

Fax: 86-574-62811735

Send your inquiry directly to us (0 / 3000)