Extrusion Line, Plastic Machinery, Single Screw Extruder manufacturer / supplier in China, offering 3lpe Steel Pipe Antocorrosion & Coating Production Line, Three Calender Plastic Sheet Film Extrusion Line Plastic Extruder, Three Roller Plastic Sheet Film Extrusion Line and so on.
1. Our History.
Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe production line and joints of plastic pipes and 2PE 3PE pipes for over 14 years, we are a private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading.
We are always concertrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China ...