The registration address of shandong lines chemical technology ltd. Is located in room 1002-3 of the office building located in the south-west of the city of zheng city, mid-town city, south-west of the city of zheng city, shandong province, with registration as the city market supervisory authority, with legal representatives chen yun, covering general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; new materials technology development; sales of eco-environmental materials; chemical product sales (excluding licensed chemical products); sales of daily chemical products; sales of food detergents; sales of disinfectants (excluding dangerous chemicals); sales of feed additives; sales of machinery equipment; and sales of food additives. Licensing projects (in addition to legally approved projects, operating autonomously under a licence): operation of hazardous chemicals. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)