Shangyu Sanwei Chemical Co., Ltd is located in Shangyu Hangzhouwan Fine Chemical Zone, which is line intersection of Hang-Yong expressway, Shangsan expressway and national highway 104. Since our found Read More..
Shangyu Sanwei Chemical Co., Ltd is located in Shangyu Hangzhouwan Fine Chemical Zone, which is line intersection of Hang-Yong expressway, Shangsan expressway and national highway 104. Since our foundation, Sanwei has been working on the innovation of technology, human, management and market. Our products are P-Nitrobenzoic acid, Antiseptic, Dithiosalicylic acid, BIT and Carbohydrazide.
Shangyu Sanwei quality policy is “Quality product, excellent service”. Our tenet is “Quality is root, credit is number one priority, strict management, to get development by technology”. With quality product, good price, timely delivery time and excellent service, Sanwei is trying its best to provide customer quality products. Shangyu Sanwei Chemical includes the products such as Zinc Pyrithione, Benzisothiazolone, Carbohydrazide, 4-Nitrobenzoic Acid. etc.