Located in the beautiful Jiaozhou Bay, Qingdao Win Win Machinery Co., Ltd. is a new type of high-tech enterprise specializing in R & D and production. The company's main products plastic pipe ...
Our products have passed ISO9001-2000 quality certification system, CE certification, SGS certification and gost certification of CIS countries. Strictly abide by the standards and specifications of ...
Address : Jiaoxi town industrial park, Jiaozhou city, Qingdao city, Shandong province, China
Worktime: 00:00-24:00 (Beijing time)
Email : libing@qdwinwin.cn
