Compensator, Metal Bellows, Expansion Joint manufacturer / supplier in China, offering China Munufacture Ss Corrugated Tube/Metal Expansion Joint 1/2"-12" Metal Bellows Compensator, DN600 24" Stainless Steel Angle Bellows Compensator, DN1000 Semi-Finished Flexible Joint- Stainless Steel Bellows Flange and so on.