Hengshui Huanya Bellows Technology Co., Ltd was established in 2000 and located in Hengshui, Heibei Province, China. It is a professional and leading manufacturer and exporter of gas corrugated pipe, corrugated tube of solar water heater, air bellows, metal hoses, compensator, expansion joint, flexible joint, rubber joint, ect for over 10 years. We have achieved ISO 9001 and CE quality system certification and Manufacture License Of Special Equipment Peoples's Republic Of China. Advanced technology, good quality, reasonable price and good after-saleservice, let us become the industry's leading brand! We mainly produces Flexible Metal Hose, Stainless Steel Corrugated Bellow Pipe/Tube, Teflon (PTFE) Hose &Expansion Joint, Gas Corrugated Pipe, Flexible Hose for Solar Water Heater, Air Bellows, Metal Hoses, Bellow Expansion Joint, Flexible Joint, Rubber Joint, Rubber Hose and so on. The products quality is insured by the Peoples Insurance Company of China.