The registered address of shanghai lichian chemical works co. Ltd. Is located in room 1657, located at the 668th floor, 5th floor, on the shanghai city boundaries road, with the registered authority being the superintendency of the mountain market, represented by zhou hye, and operating in general terms: production (limited branch operation), sale of organic silicon blowing agents; shipment of hardware, electricity, construction materials, rubber and plastics; technical development, technology transfer, technical advice in the field of chemical technology; and sale of chemical raw materials and products (other than hazardous chemicals, controlled chemicals, fireworks, civilian explosives, in addition to those subject to legal authorization)