Changzhou Z. F. Y PVC Profiles Co., Ltd (Head office) located in Changzhou city, Jiangsu Province, the biggest manatuer of UPVC profiles in JIANGSU, the distance from the international Shanghai Port is about 110KMS which can give overseas clients much more convenience for shipment. The branch company is in BoZhou city, AnHui province, which covers an area of 106.8 acres with total 58 high speed double screwed modernization extrusion line. As a result, the two company's annual capacity have reached 65, 000 tons, ranking among the front row in JiangSu Province in recent 6 years.

The Haijing Prince profiles are engaged in plastic profiles including high&middle grade profiles, UPVC doors and windows, building materials of film processing, etc. At present, the company has 680 various sets muolds, the plastic profiles cover 50mm, 60mm, 70mm casement profiles and 55mm, 60mm, 80mm, 88mm, 90mm, 92mm, 95mm&108mm sliding series and 112mm Triple rail sliding door series (marks: 70&108 series can make the windows with internal blinds in hollow glass; 50mm casement and 55mm sliding ones are Economic PVC-u profiles ) totally 12 series, which can install casement /sliding/bay/tilt and turn configurations, and applicable to various building styles. Haijing Prince is famous for the excellent water and air tightness, heat preservation performance and anti-aging, representing the development trend of plastic doors and windows in Jiangsu province and even in China.