hangzhou yunfeng science&technology co.,ltd.

hangzhou yunfeng science&technology co.,ltd.   [China]  Posted Date: August 03, 2007Free Member  |  Rate this company  |  Check Member Credibilitywe are china rubber and plastic products manufacturer.Hangzhou yunfeng science & Technology co.,ltd. Locats in Hangzhou city of Zhejiang province, China. Only several hundred meters far away from the worldwide famous views--- beautiful west lake and also only two hours trip drive to shanghai city, transportation is very convenient.　　　YF company specially engaged in R&D on all kinds of rubber & plastic products. From company establish to now, under cooperation and instruction of many national famous Chemical Research Institue, and with the long-period technological guidance and support, our technology keeps improving and new products keeps developping. Company also cooperate with many professional rubber and plastic factories , together with them procee... [Details]