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China DPE spiral pipe production line Manufacturer, Supplier, Factory

Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for DPE spiral pipe production line, Large Diameter Structured Wall Pipe Production Line, HDPE Large Diameter Structured Wall Pipe Machinery, PP/PE tubes extrusion line, HDPE winding pipe production line, Our really specialized process eliminates the component failure and offers our shoppers unvarying top quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
DPE spiral pipe production line, We've been in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.

Hot Products

  • PE large caliber pipe production line

    PE large caliber pipe production line

    Changjie is a manufacturer and supplier of large-scale PE PP Water Supply And Gas Pipe Production Line in Qingdao, China. With professional extrusion technology, Changjie provides high quality pipe to customers all over the world with professional technology and continuous innovation.
  • HDPE Heat Preservation Pipe Production Line

    HDPE Heat Preservation Pipe Production Line

    Qingdao Long changjie co., LTD is specialized in producing all kinds of anti-corrosion insulation equipment of professional manufacturers.The HDPE Heat Preservation Pipe Production Line of our company covers the insulating layer and anticorrosion layer on the resteel pipe at the same time, which can be used continuously with high efficiency and low cost.
  • PB Pipe Extrusion Line

    PB Pipe Extrusion Line

    The PB pipe extrusion line produced by Qingdao Longchangjie Machinery Co., Ltd. adopts advanced feedback feeding and extrusion system, which has uniform vertical and horizontal wall thickness, fast production speed and short stay time in the barrel, so it has better aging resistance.
  • Huge Diameter Structured Wall Pipe Machinery

    Huge Diameter Structured Wall Pipe Machinery

    Longchangjie Company absorbs the most advanced technology at home and abroad to develop HDPE large diameter winding pipe machinery .Production caliber range of 300-4500mm diameter of high-quality drainage pipes. This pipe has gradually become the mainstream product of urban sewer pipe and will gradually replace steel pipe and cement pipe, as well as other plastic pipes.
  • PMMA Transparent Bar Production Line

    PMMA Transparent Bar Production Line

    Longchangjie has 13 years of professional production of PMMA transparent bar production line technology. In the continuous improvement of enterprise innovation capacity, but also has a very comprehensive after-sales service.
  • HDPE large diameter hollow wall winding pipe extrusion line

    HDPE large diameter hollow wall winding pipe extrusion line

    Longchangjie Company absorbs the most advanced technology at home and abroad to develop HDPE large diameter winding pipe machinery .Production caliber range of 300-4500mm diameter of high-quality drainage pipes. This pipe has gradually become the mainstream product of urban sewer pipe and will gradually replace steel pipe and cement pipe, as well as other plastic pipes.

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