Company produce flexbile metal hose in accordance with the GB/T14525-2010 standard production, has the advantages of light weight,small volume,corrosion resistant,high tempeture,high pressure, good flexibility, strong seal,and long life. We supply expansion joint according to American standard of EJMA ,ASME and GB/12777-2008,it can bear high pressure, various displacement , have large amount of compensation and function of noise reduction,damping. The products in our company are ISO9001-2008 quality system certified.