Background On July 1, 1996, TianJin ChangShengTong Export &Import Co.,Ltd establish.TianJin ChangShengTong Export &Import Co.,Ltd is one of the world?s top producers of chemicals raw materials and a leading supplier of styrenics, specialty chemicals, polymer resin.
Who has approximately 200 employees and export to worldwide,including Afica,Europe,Asia,etc.TianJin ChangShengTong Export &Import Co.,Ltd  has its own capacity of research,development,production and distribution.Now it has built close partnership with customers from home and abroad on the basis of the principle which is to constantly improve the product quality and the services standard to meet the needs of the clients.