Tianjin Sanhuan Chemical Co., Ltd

Production: anthranilic acid, basic purple 5BN, basic Hulan BB, neutral black 172 (containing: 2-naphthol 16.5%, liquid soda 21.9%, acetic acid 12%, chromium powder 16%, 6-nitrate Nitro-1,2-diazooxynaphthalene-4-sulfonic acid 33.6%); Business: 6-nitro-1, 2-diazooxynaphthalene-4-sulfonic acid; Artificial ice manufacturing, hardware and electrical materials, construction Materials, mechanical and electrical equipment; sales of raw materials and dyes required for the company's production (the above products do not contain dangerous goods and precursor drugs); operating the export business of the company's self-produced products and the mechanical equipment, spare parts, raw materials required by the company Import business of auxiliary materials (except where prohibited by national laws and regulations). (The above business scope involves industry licenses with licenses and must operate within the validity period. If the state has special franchise regulations, it shall be handled in accordance with the regulations.)