Fuzhou Tewei Chemical Co., Ltd.

Diethanolamine, ethylene glycol butyl ether, dichloromethane, aniline, potassium hydroxide, tert-butyl alcohol, dichloroethane, triethylamine, piperazine, N-aminoethylpiperazine, liquid ammonia, propylene oxide; self-operated designated import units for triethanolamine and methyldiethanolamine (the above two products can only be sold to end users who provide letters of guarantee, and cannot be provided to operating enterprises or individuals); chemical products and chemical raw materials (excluding hazardous chemicals), plastic products, rubber products, daily necessities wholesale, purchasing and selling on behalf of others; self-operated and agency import and export of various commodities and technologies, except for commodities and technologies that are restricted by the state to be operated by companies or prohibited from import and export. (Projects that must be approved according to law can only carry out business activities after approval by relevant departments)