TEL: +86-158-5877-7327
Yes, they are tin-plated or aluminum-alloy treated to prevent galvanic corrosion, oxidation and poor contact in outdoor, humid and harsh environments.
TEL: +86-158-5877-7327
No. 16, Waixi Road, Lingang Economic Development Zone, Yueqing Bay Port Area, Yueqing City, Wenzhou City, Zhejiang Province, China
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