Chuang'an Fire Protection's business scope includes: sale of fire fighting equipment; fire protection technical services; construction of fire protection facilities; design of building intelligent systems; construction of construction projects; software development; sale of software; sale of metal products; manufacturing of security equipment; monitoring services for safety systems; manufacturing of metal products for safety and fire protection; sale of security equipment; design and construction services for safety and fire prevention systems; information system integration services; agency for domestic trade; manufacturing of hardware products; wholesale of hardware products; retail of hardware products; research and development of hardware products; sale of mechanical parts and components; sale of electronic products; operation of wires and cables; research and development of metal products; sale of chemical products (excluding chemical products requiring permits); general equipment repair; safety evaluation services; inspection and testing services. (If applicable, business operation is subject to relevant approval and filing in accordance with laws and regulations.)