Established in 2001, Zhuji Polar Bear Machinery Piping Co., Ltd. is a large enterprise spcialized in PP-R pipes, fittings, valves etc. with the professional R&D staff and advanced manufacturing facilities, our products of high quality have been exported to many countries and regions, such as Russia Turkey, Ukraine, Chile, Southeast Asia and so on for more than ten years. Company Tenet: Only deliver the qualified and the most suitable products to our customers