0571 88330850
company name：zhejiang pengyuan new material co., ltd.
address：building 3, no.2-9 anxi road, liangzhu street, yuhang district, hangzhou city, zhejiang province
email：[email protected]
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0571 88330850company name：zhejiang pengyuan new material co., ltd.
address：building 3, no.2-9 anxi road, liangzhu street, yuhang district, hangzhou city, zhejiang province
email：[email protected]