Plastering Machine Parts Screw Pump Rubber Stator Rotor

Jiangsu Hualong cast iron bar Co.,LTD which is the leader as horizontal continuous cast iron bar industry in China. Cast iron bar is a new engineering material, which possesses an excellent property of mechanical processing, the same mechanical strength as steel and an extremely low casting defect. Cast iron is an alternative of carbon steel, its main application fields include hydraulic pressure, textile, metallurgy, compressor, glass mold and so on.
  Hualong company is also an experimental base of "national continuous casting and rolling bainite cast iron technology research and promotion center". Hualong company has international view and modern management model, taking an active part in international cooperation and market competition and became the first Chinese member in American association of nodular iron.