The chemical fiber machinery engineering products of our Gangying are met with a good sale among the 23 provin-ces in China. Our customers include such large state owned enterprises as Shanghai Petrochemical,Daqing Petrochemical General Corporation,Baling Petrochemical,Tianjing Petrochemical,Anqing Petrochemical etc,as well as many domestic private regenerated fiber production enterprises.We have successively exported complete sets of equipments of polyester staple fiber to the countries and regions such as the Philippines,Hong kong,South Korea, Turkey,India,lran and Vietnam etc,since 1999,and cooperated with the USA Chemtex Company and Japanese Tenjin Company successively.we have manufactured and sold over 100 sets of production lines of polyester,polyamide,polypropylene synthetic fibers with the annual production capacity of from 3000 to 15000 tons,and have a market coverage of over 60% since year 1991.