•fire prevention performance: to GB12955-2008 standard, the requirements of the relevant fire endurance grade a is not less than 90 minutes,
•serie b's on 60 minutes, and ensure the country through the acceptance of the fire department.
•anti-theft performance: the requirements of the relevant GB17565-2007, and the enterprise standard Q/ZSYM - 2008, and has set up in zhejiang province quality technology supervision bureau for the record.