north 2nd Ring Road, Jinan, Shandong, China,250032
Dear Sir:We are Jinan Tianxaing Special rubber Hose Co., Ltd; we specialized in R & D of all kinds hose, including Rotary Drilling (hydraulic hose), Choke and Kill Hose, Flame Isolation hydraulic quick couplings some Unions Fittings.We the first class ...
rotary drilling hose, drilling rubber hose, hydraulic hose, fitting and union
