Welcome to the official website of HaiYan JinHeng Electrical Co.,Ltd! Our corporation has passed the certificate of CCC、TUV/CE、UL/CUL、KTL etc.
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2015/05/12
“new product” (a series of thermosta
2015/04/05
We participate in the 117th China E
2014/08/06
We attend the UL Technical Traini
2014/04/01
We attend the Safety technical train
Links：
TUV certificate query website
UL certificate query website
CCC certificate query website
Korea KTL certificate
