... SAE100R1714.)DIN 1SN,1ST,1SC15.)DIN 2SN,2ST,2SC16.)DIN 4SH17.)DIN 4SPJugong hose industry Co., Ltd was founded in ... , Juye city, We are mainly dealing with production and sales of rubber hydraulic hose, Now we already perfectly produce America standard ... to be good quality, High quality hydraulic hose now has widely used in Coal mine, hydraulic machine, hydraulic bracket, shipbuilding, aviation etc. ...