Specialized Production Fire Door的意思|示意

专业生产防火门 Our company is the Hebei Province high technology and new technology enterprise, through ISO9001 international quality control system authentication, area 20000 square meters, floor space 6000 square meters, existing staff 86 people, technical personnel 10. Specialized production fire door, serial productses and so on burglar-proof door. Annual production approximately 20,000,000 Yuan.