HANGZHOU POLYWIN MACHINERY CO.,LTD.
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+86-571-83875935 Fax: +86-571-83875817
info@polywincn.com
www.polywincn.com
WeChat: cn18072905935
www.youtube.com/@HANGZHOUPOLYWINMACHINERYCOLTD
No.103 Qijiali, Puer Village,Linpu Town, Xiaoshan Dis., Hangzhou City, China 311251