Qingdao Gangzheng Rubber Plastic Machinery Co., Ltd.

Qingdao Gang Zheng Plastic Machinery Co., Ltd. (original Qingdao Zhengkang Plastic Machinery Co., Ltd ) is a specialized company producing plastic machinery, and heavy quality and trustworthy provincial advanced enterprises. Our company for the old state-owned enterprises was established in 1993, with twenty years experience in production and sales. There are many stable customers. "Gangzheng" brand in plastic machinery, has been wll known all over the country and we have exported to 15 countries and regions.

Our company's leading product line are as follows: Aluminum-plastic composite pipe production, all kinds of plastic pipe production line, conical twin screw extruder, single screw extruder, large diameter plastic pipe production line, Plastic foam pipe/board/sheet/plate production Line, plastics (masterbatch) pelletizing production line, plastic profiled material extrusion production lines, blow molding machine, plastic packing tape extrusion unit, micro-drip irrigation production line, large plastic crusher.

Company's new flagship product: SJBG series of heat pipe extruder. This new pipe production line is invented through the digestion and absorption of international technology research and development on the basis of the international level. We can produce a vacuum insulation pipe diameter ranged from 110 to 2000mm.