QINGDAO TONGSAN PLASTIC MACHINERY CO. LTD.

Qingdao Tongsan Plastic Machinery Co., Ltd., established in 1997, is a professional plastic extruders manufacturer, main products including single-wall and double-wall corrugated pipe machine, PP corrugated sheet, and wood-plastic composite (PP PE PVC WPC) production lines. We offer the PP hollow corrugated sheet machine from 1220mm to 3300mm, with world-leading equipment configurations in the industry. Single-wall and double-wall high-speed extrusion lines from 5mm to 315mm, as well as custom-shaped corrugated pipe lines, and we continuously strive to meet customer requirements. As one of the earliest manufacturers in China to develop and produce WPC machines, we have the professional WPC production and sales team to provide turnkey solutions for clients. We also provide high-quality plastic pipe, sheet, and profile production lines, along with a variety of auxiliary equipment and accessories. Tongsan Plastic Machinery, a trusted professional extruder manufacturer.