The registration address of bertong enterprises (shanghai) limited is located in room 1018-1020, 10th floor, kirun road, 89th free trade test zone, china (shanghai). The registration authority is the market supervision authority of the free trade test zone, represented by a legal person, and includes licensed projects: operating hazardous chemicals. General projects (subject to legal approval, subject to approval by the relevant authorities, for the conduct of operations, subject to the approval of documents or licences of the relevant departments): electronic relay plugs, wired and printed circuit boards, fax machines, photocopiers, cameras, scanners, stone glass, chemicals (other than hazardous chemicals, controlled chemicals, civilian explosives, toxic chemicals), cosmetics, plastics, rubbers and their products, pulp, paper and paper products, ceramics, textile raw materials, glass and its products, metal materials and their products, precision instruments, machinery equipment, a...