SHANGHAI TANG CHENG CHEMICAL S CO.,LTD

Sales: chemical raw materials and products (hazardous chemicals subject to license), Wujinjiaodian, mechanical and electrical equipment, computers and accessories (except computer information system security products), building materials, labor protection supplies, handicrafts (except special items), communication equipment ( Except for satellite TV broadcast ground receiving facilities), insulation materials, conference services, landscaping, business information consulting (except brokerage). [Projects that require approval according to law can only be carried out with approval from relevant departments]