产品描述
"1: Our products are designed according to the ISO standard, it is latest and reliable design and popular worldwide
2: Our product has two connect nut, one is back slip nut and one is Thrust wire nut. Both are good for the concentricity
3: Our product tail can both use the 2 layer ferrule and 4 layer ferrules. Reduce the type of reference and stock
4: the stopper ring insert in the fitting to stop the nut and easy to assemble the hose
5: the salt test can be up to 96 hours
6: one piece type can compare with the PARKER"