General projects: New material technology research and development; New material technology promotion service; High performance fiber and composite material manufacturing; High performance fiber and composite materials sales; Synthetic fiber manufacturing; Synthetic fiber sales; Fabric textile processing; Needle textiles and raw materials sales; Sales of civil aviation materials; Sale of finished textile products for industrial use; Production of labor protection articles; Sales of labor protection articles; Glass fiber reinforced plastic products manufacturing; Glass fiber reinforced plastic products sales; Insulation materials sales; Security equipment manufacturing; Security equipment sales; Fire equipment sales; Plastic products manufacturing; Plastic products sales; Electrical signal equipment manufacturing; Electrical signal equipment sales; Water transport equipment spare parts sales; Medical staff protective equipment wholesale; Retail of protective equipment for medical staff; Production of category I medical devices; Sales of category I medical devices; Production of protective equipment for medical staff (class I medical instruments).