Tianjin Longwin Machinery Co.,Ltd.is set for production,trade and servicecompanies, We mainly produce magnetic gear meteringpump,gear metering pumps, and magnetic gear pump. Our vision has always been to focus in high-end market, mainly for petroleum, chemical industry, metallurgy, electric power, paper, grain and oil, medicine, water treatment and other industries which must not occur fluid leakage and accurate measurement occasions to design and manufacture.At beginning, we import stainless steel gear pump , magnetic gear pumps and gear metering pump to sale. In 2003 Webegin to produce stainless steel gear pumps, magnetic drive gear pumps, gear metering pumps.
