Zhejiang Huangyan Tianyan plastic Co.,LTD. is located in Chengjiang industrial Zone ,Huangyan District,Taizhou Zhejiang procince, P.R.C..it has more than ten year's history of manufacturing plastic pipes ,pipe fitting and moulds, professionally. It's the production base of PVC- U pipes and fitting for water supply and drainage,ball valves,PP-R,PP,PE pipes and fitting, and insulating conduits and fitting for electrical installation. Our products cover 620 different types,with annual production of more than 11.000 tons. And they have a good and wide fame both national and international wide.

The company owns more than 10 sets of advanced two-toggle rod squeeze plastic machines, more than 90 sets of compuer-contolled plastic injection machines, and a complete set of precise testing equipment.The company covers an area of 35.000 square meters, withstaff of 300 and a group of excellent supervisors,technicians and engineers.The company has been certified by ISO 9001 International Quality Management System and CCC(China Quality Certification Center). The whole process of production, management, and after-sales service is organized by the company.The quality of our products is in leading leval both at home and abroad, which is stable and reliable. In 2002, we got Qualified Product Certificate of Quality Inspection Association in china,Believable product cretificate ,and Recommendable Product Certificate of China Architecture Metal Structure Association. The products of brand Tianyan,Jianya have been sold to different areas of China and overseas.In order to ensure the benefit to customer,our products,are insured by PICC(people's Insurance Company of China),and we get good comments from our customers