Hangzhou Sanye New Material Co., Ltd. is a hi-tech enterprise of Hangzhou city. It was founded as "Hangzhou Banshan Auxiliary Factory", which mainly produced PVC plasticizers and heat stabilizers. Especially, its "Sanye" DIBP had been receiving a high reputation in China and Hangzhou Banshan Auxiliary Factory was the biggest manufacturer of DIBP in China. Now, "Sanye" DIBP is approved by Zhejiang quality & Technology Supervision Bureau as the Free-inspection Product of Zhejiang province. Moreov...