Three-colour Charging hose ( CE, CCC) All weather flexibility and strength Available with super-seal or ball valve fitting CH500 Series; Suited for R12/ R22/ R134a/ R404/ R407. Working pressure 500psi, ....
Taizhou zhentong pipe industry Co, Ltd. was found in 2003. We have high techonology and fine examine method. The quality of our products are reliable, we have built the famous brand----zhentong. We....