Shangyu Sanwei Chemical Co., Ltd. | Address: No.18, Weiwu Road, Hangzhouwan Fine Chemical Zone, Shangyu, Zhejiang 312369, China 
www.sanweichemical.com | Send Inquiry | Phone: +86-(575)-8273-3318
Shangyu Sanwei Chemical Co., Ltd. offers chemical products such as 1,2-benzisothiazolin-3-one, zinc pyrithione, 4-nitrobenzoic acid, carbohydrazide and 2,2'-dithiosalicylic acid. The 4-nitrobenzoic ac more...