Throat band is mainly divided into British, American, German three types, in addition to the tube tube European standard throat band and other derivatives.

American standard hose hoops

English throat band: made ofGerman standard hose hoopsIron surfaceBritish standard hose hoopsGalvanized commonly known as iron galvanized, torsion moderate price cheap application range.

German type throat band: the material is galvanized iron surface. The buckle distance is large in stamping forming torque. The price is moderate and on the high side.

American throat band: divided into iron galvanized and stainless steel two main difference is that the buckle distance is punched (namely through the eye button) on the market with stainless steel material, mainly used for auto parts and other high-end market prices higher than the other two.