Zhangjiagang City Qiangsheng Machinery Co., Ltd. is a specialized manufacturer and trading company based in Zhangjiagang, China, with over 20 years of experience in the plastic machinery industry. Established in 2000, the company operates an 8,000-square-meter factory equipped with advanced production facilities, including nine production lines for single-screw and conical twin-screw extruders. The company is recognized as a "Little Giant" and a "Shining Niche" enterprise for its technological contributions and quality standards, maintaining CE certification and strict quality control protocols.
Their comprehensive product portfolio focuses on plastic extrusion solutions, including production lines for PVC, HDPE, and PPR pipes, as well as WPC and PVC window and door profiles. Additionally, they provide specialized machinery for PVC foam boards, siding, and corrugated roofing sheets. Beyond extrusion, the company offers a robust range of auxiliary equipment such as high-speed mixers, plastic crushers, millers, and hopper dryers, alongside integrated plastic recycling and granulating lines for processing PP, PE, and PET materials.
With a workforce of approximately 101 to 200 employees and a dedicated research team, Zhangjiagang City Qiangsheng Machinery Co., Ltd. provides full customization through OEM and ODM services. The company has a strong international presence, exporting over 80% of its output to more than 30 countries across North and South America, Europe, Africa, the Middle East, and Southeast Asia.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 2000, with over 20 years of industry experience.
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UPVC Windowsill Profile Machine UPVC Profile Making Machine
0·0 reviews
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PVC Windowsill Wall Panel Profile Extrusion Making Machine
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UPVC PVC Window Windowsill Profile Extruder Making Machine Price
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PVC Plastic Pelletizing Machine Pelletizer Granulator Cutter Granules Production Line with Wholesale
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SRL-Z500/1000 PVC Compound Mixer Chemical Powder Mixer High Speed Mixer
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PE PP Waste Rigid Plastic Recycling Machine / Film Scrap Washing Line
5·1 review
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Furniture PVC ABS PMMA Edge Banding Making Machine /PVC Edge Band Production Line /extrusion Machine
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Hot Selling PE Electric Wire Corrugated Pipe Production Line / Extrusion Machine
5·1 review
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Wood Plastic Composited Product Making Machine/pvc Pe Pp Wpc Door Floor Decorative Profile Board Panel Extrusion Production Line
5·1 review
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Twin Screw Extruder Pelletizing Production Line for Glass Fiber Plastic
5·1 review
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Professional Supplier Conical Double-screw Soft PVC (Polyvinyl Chloride)compounding and Granule Process Line
5·1 review
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soft Pvc Granule Pelletizing Machine Product on Alibaba.com$20000
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