The registration address of jenan cython chemical industries ltd. Is located at no. 34-2 in ziyang, ziyang city, shandong province, and is represented by the ziyang district market supervisory authority. The legal person is represented by sun tsinghua and operates on general items: technical development of biochemical products; technical development, technical advice, exchange of technology, transfer of technology, extension of technology; sale of chemical products (other than licensed chemical products); sale of feed additives; sale of food additives; sale of food detergents; sale of daily supplies; sale of electronics; sale of office supplies; sale of furniture; retail of stationery and appliances; sale of household appliances; retail of gold; sale of instrument instruments; sale of construction materials; sale of building and decoration materials; retail sale of computer hardware and ancillary equipment; sale of metal; sale of refrigeration, air-conditioning equipment; sale of paper products; sale of paper glass products; sale of plastics; sale of cooking equipment and distribution of raw products; sale of seafood products; sale of raw materials for sale of raw materials; and sale of products and sale of raw metal by law