Taizhou Jiutong Pipeline Equipment Co., Ltd. specializes in the following main products: metal corrugated expansion joints, rotary compensators, spherical compensators, sleeve compensators, metal flexible hoses, pressure vessel heat exchangers, spring supports and hangers, air doors, and cooler series.Our company's product designs strictly adhere to the technical specifications of the American Expansion Joint Manufacturers Association's standard EJMA, GB/T12777-2008 "General Technical Conditi...