Over the past ten years,haosaite products have spread all over the world , excellent quality , perfect service, has won the user’s general praise .

Qingdao Haosaite Plastic Machinery Co., Ltd. was established in 2004. It is an enterprise that integrates research and development, production and operation, and technical services of plastic machinery and plastic products.



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2004Company Established
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16320+Total Area Occupied
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20+Main Classification
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100+Product Variety
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Plastic lattice plate production line
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Automotive subwing sheet production line
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PVC carbon crystal plate production line
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PVC wall board production line
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PP screw casing production line
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HDPE silicon core tube production line
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EVA spiral winding pipe production line
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500mm-3000mm HDPE large diameter winding pipe production line

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September 15th, 2025
High-Yield PET Extrusion Line | Immediate ShippingWe are pleased to inform you that our high-efficiency PET (Polyethylene Terephthalate) pellet production line is ready for immediate dispatch. This turnkey system is designed for transforming raw PET materials or flakes into high-quality, uniform pellets ready for fiber spinning, bottle preform injection, or other applications.
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August 6th, 2024
Recently, nine production lines customized by original customers, including PVC pipe production lineRecently, nine production lines customized by Lao customers, including PVC pipe production line, PE pipe production line, injection molding machine, drip irrigation belt production line, PET crushing and cleaning production line, plastic granulation unit and plastic crusher and other auxiliary equipment, have been completed, customer acceptance, all arrangements for loading and shipping.
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