Qunying Plastic Machinery Manufactory is a professional China Parallel twin screw and barrel Wholesalers
and Parallel twin screw barrels Manufacturers
,We are located in east of Zhoushan city, zhejiang province, close to Shanghai, Ningbo port.All of our Parallel twin screw and barrel comply with international quality standards (ISO9001-2000).In order to meet the needs of our customers, we company also provides product design, surveying and mapping, sample processing and repair manufacturing business.Till now, our Parallel twin screw barrel have been exported to more than 40 countries all over the world, like USA, India, South Africa, Turkey, Russia and so on. We sincerely welcome customers to negotiate consultation and exchanges guidance. Your satisfaction is our eternal pursue and goal.