We are a Sino-foreign joint venture enterprise, specialized in R&D, mass production and distribution. Since 1986, we have developed and produced relay products. We have over 80 different types of relays while more than 1,000 varieties with different specification. Most products are verified by international standard safety certificates, such as UL&CUL, CQC, VDE, TUV and CSA. We export to Europe, Asia, America, Australia, and Africa.

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