We will make samples before mas production and test them , After sample approved, we will begin mass production, Doing 100% inspection during production and then do random inspection before.
Address:No.587, Kangxin Road, Linping District, Hangzhou, Zhejiang, China
Hotline:+86 137 5825 9943 / +86-571-88058030 / +86-571-86229579
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