We have made huge investment in the internationally advanced level PP-R pipe product lines from abroad. We produce each kind of specification of water and heating pipes professionally, with various styles in different specifications. We manufacture our products strictly according to the international standard of ISO9001-2000 quality management system and get insurance from the Pacific Insurance Company. And our products also meet Germany standards of DIN8077 and DIN8078. All our products are tested by related department and they all meet the national and international standards. Our PP-R pipe brand, Zhongxin, is well known around China and is very popular among our customers.