TongDa Machinery is a leading manufacturer of high-performance pipe extrusion lines in China, with over 40 years of experience in plastic extrusion technology. Backed by strong R&D capabilities, advanced production facilities, and multiple patented technologies, we provide complete extrusion solutions for PE, PPR, PVC, HDPE, and other plastic pipe applications.
Our pipe extrusion lines integrate core technologies including high-efficiency extruders, precision extrusion dies, vacuum calibration systems, haul-off units, automatic cutting systems, and intelligent material feeding solutions. Designed for stable operation, high output, and consistent pipe quality, TongDa extrusion lines are widely used in water supply, drainage, gas transportation, cable protection, and industrial piping industries worldwide.
With continuous innovation and strict quality control, TongDa is committed to helping customers improve production efficiency, reduce operating costs, and achieve long-term manufacturing success.
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