No.365 Qingyuan street, Shijiazhuang, Hebei
We mainly deal with Seamless Pipes, Ammonium Sulfate & Zinc Oxide etc. have our own fertilizer factory and cooperated factories for Pipe Vaccum Blood collection tube. Also products as rubber products, plastic seal hose series, compensator trundle quick ...
Carbon Steel Seamless Pipe, Ammonium Sulfate, Zinc Oxide