Quinshan seng seng chemical materials ltd. Is registered at room 501 on the 5th floor of yugang business square, 6th floor of yushan town road, quinshan city. The registration authority is the quinshan city data bureau, represented by a legal person, and includes the development of technology, technical advice and technology transfer in the field of new materials and technologies; the sale of chemical products and raw materials, rubber and plastic raw materials, rubber products, electronics, hardware accessories, building decorative materials, cultural items, clothing fabrics (which above do not contain hazardous chemicals and perishable chemicals); and the import and export of goods and technologies. (projects subject to legal approval may not operate without the approval of the relevant department)