Tai Yai St, Kowloon, Hong Kong SAR, Hong Kong,
T.F.T. International New MaterialEngineering Company Limited is Tungsten Alloy new material productsupplier. We are specialized on businessdevelopment and sales production for our valued clients.Hunan Nanofilm New Material ...
oil tubing, tubing coupling, sucker rod, drill pipe, screw drill, mandrel, casing and liner pipe, hollow sucker rod, sucker rod coupling
