It was learned on July 12th that CC7 has obtained The Grade Certificate of Safety Service Capability for Demolition Work in Chemical Plant issued by China Chemical Construction Enterprise Association and Beijing Sinochem Joint Certification Co., Ltd., and the evaluation level is Class A. The evaluation range has included the safety service capability involved in demolition work of chemical plant within the scope of qualification. It has marked that CC7 is qualified to undertake all kinds of chemical demolition projects.