Zhoushan Longwei Plastic Machinery Co., Ltd. was established in 2004 and is located in Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, China. Is a China Conical Twin Screw Barrels For Pvc Pipe Manufacturers and Conical Twin Screw Barrels For Pvc Pipe factory, With rich experience, superior company team, high-quality raw materials, advanced processing equipment, exquisite production technology, strict production technology, the rigorous quality inspection process, the company creates high-quality Conical Twin Screw Barrels For Pvc Pipe to serve our customers, The products are sold nationwide and exported to dozens of countries and regions such as Vietnam, India, Iran, Europe and America, and the company has won unanimous praises from domestic and foreign customers.
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