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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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Company News
china latest news about WE GET 3C CERTIFICATES FOR OUR EX-PROOF SOLENOID VALVE AND COIL!

WE GET 3C CERTIFICATES FOR OUR EX-PROOF SOLENOID VALVE AND COIL!

[2020-03-14 12:15:29]
3C or CCC certificate full name is "China Compulsory Certification", it is a product quality assessment system implemented by the Chinese government to protect the personal safety and national security, also strengthen product quality management。 Our products that get the 3C certificates as below: 1... Read More
china latest news about WE GET USA UL CERTIFICATES!

WE GET USA UL CERTIFICATES!

[2020-03-14 12:13:01]
Congratulations! Yuyao No.4 Instrument Factory gets USA UL Certificate (UL429), Certificate No.:20191107-MH64017, which guanrantee the safety and performance of our valves! Read More
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