The registration address of kai fong chemical industries ltd. Of the city of tianjin, located in yang ko zhang village, wang quan town, west qing district, is the market supervision authority of the western qing district of tianjin city, represented by a legal person, li jianyong, who operates under a licence project: dangerous chemical production. (projects subject to legal approval and subject to the approval of the relevant department for the operation of the business, which is based on documents or licences approved by the relevant sector) general projects: import and export of goods; lease of non-resident properties; technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; domestic freight forwarding agents; information advisory services (without licensing information advisory services). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)