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China HDPE twin-wall helix pipe extrusion line Manufacturer, Supplier, Factory

Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for HDPE twin-wall helix pipe extrusion line, HDPE large-diameter hollow wall winding pipe production line, HDPE large diameter draining pollution pipe line, Large diameter winding tube unit, Projects conduit equipment, We fully welcome shoppers from all around the world to ascertain stable and mutually effective enterprise interactions, to have a dazzling long run jointly.
HDPE twin-wall helix pipe extrusion line, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products and solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia.

Hot Products

  • Geocell Production Line

    Geocell Production Line

    Longchangjie is a producer and manufacturer of geocell production line. The company has always adopted a fully automated process to manufacture this high-strength honeycomb-shaped structural material. This approach not only ensures that the product is resistant to pressure and corrosion, but also enables more efficient construction.
  • PET PP strap making machinery / pp strap production line

    PET PP strap making machinery / pp strap production line

    PP Series Plastic Strapping Band Machine set have several models, such as conventional type, energy-efficient type, double band type, sandwich-type and so on. Users could make choice according to their requirements. This line can produce different specification and models strapping band for manual or auto packer, which can be widely used in mines, department stores, textile, electrical, instrumentation, architecture, medicine industry for packing
  • Carbon Spiral Pipe Production Line

    Carbon Spiral Pipe Production Line

    Carbon spiral pipe production line is equipped with a single screw extruder, efficient extrusion, efficient plasticizing. Longchangjie machinery unique special design of the cooling method makes the speed of the industry leading position.
  • PE gas supply pipe production line

    PE gas supply 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.
  • PP Super Mute Pipe Extrusion Line

    PP Super Mute Pipe Extrusion Line

    Longchangjie's PP super mute pipe extrusion line is a kind of equipment for the production of silent pipes, with high efficiency, quiet and other characteristics, can produce pipes with excellent sound insulation performance, suitable for many occasions.
  • PE PVC SBS Waterproof Sheet Production Line

    PE PVC SBS Waterproof Sheet Production Line

    The PE PVC SBS waterproof sheet production line of plastic sheet developed by Longchangjie has the advantages of compact structure, good performance, even extrusion, stable extrusion, high output and long service life, widely used in electrical appliances, toys, food, pharmaceutical packaging and printing fields, well received at home and abroad.

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