No.658,Zijin Square,Jinggangshan Road,Huangdao Zone

Qingdao Aupto Polymer Tech Co., Ltd is a high tech & professional company. Our company has formed seven series and more than 100 kinds of high-tech products based on polymer at present. The ...

weifang,shandong,china

With Ten years exeriences in UHMW engineering plastic like plastic profile, custom machined parts and chemical raw material..Weifang Yuzeng Chemical Product Co., ltd are supplying valued engineered qu...