... Cixi city of Ningbo, Zhejiang Province,transportation is convenient, close to the port of Ningbo / Shanghai port. The ... , F, DC, DP.Guillemin Coupling, Storz Coupling, KC Nipple &Hose Mender, Sandblast Coupling, Pin lug Coupling, Bauer Coupling.Hose clamps series: German / ... , Sprial Clamp, DIN2817 Safety hose clamps.Universal Air Hose Coupling series: American / European types, material: Carbon steel, ...