Xiamen Centey Chemical Industry Co., Ltd.

xiamen centey chemical industry co., ltd.(ctcm), located in xiamen city, fujian province, established in 2007, is a company committed to research and development, production and sales, export of oxalic acid and ammonium sulphate. after many years of development, we have been becoming a leading supplier in a series of oxalic acid products in china. ctcm has been the largest production base of oxalate in asia, which produce nearly two hundred thousand tons of industrial oxalic acid and sixty thousand tons of refined oxalic acid one year. long time our main market is in domestic, in order to meet our foreign customer requirements, we set up export department in 2018, we hope our products can enjoy the reputation abroad, and hope more foreign customers know our oxalic acid products. with excellent product quality and perfect service system, we have passed the iso9001:2015 certificate, our oxalic acid products are popular with customers at home and abroad. high quality products and good ser