Chongqing Lihong Fine Chemicals Co.,Ltd is specially in researching, manufacturing, selling and service of Sodium Carboxymethyl Cellulose(CMC), Polyanionic Cellulose(PAC) and other cellulose ethers. Besides quality accreditation certificate from China National Petroleum Corporation, the company has passed ISO90001, FSSC22000, OHSAS18001, ISO14001, Kosher, Halal and API certificates.