The large space intelligent automatic water spray fire-extinguishing device is researched and manufactured by Tianyu Campany that is entrusted by Guangdong Public Security and Fire-fighting Bureau,Guangdong Quailty Technology Supervision Bureau and the Fouth Branch of National Standardization Committee; it is acceptable product throuth the inspection of National Fire-fighting Equipment Quailty Supervision Inspection Center,and has gained the “Type Inspection Report”,Tianyu Company entrusted by Guangdong Construction Department and National Fire and Explosion prevention Committee jioned and compiled Guangdong Standard and mainly compiled the national industrial standard of “the Desigh Specification of large Space Intelligent Automatic Water Spray Fire-extingushing System”.

The enterprise has passed the certification of ISO9001:2000 International Quality Manager System,and gained many honors including Guangdong Private Scientific & Technical Enterprise, Quality Credit AAA Level Unit in China ,Credit standard Unit of China Quality Long March , Nanhai Engineering Technical R & D Center ,and so on.The product project is assessed as “Key Promotion Project of Achievements in National Scientific Research” by National Scientific & Technical Ministry and Construction Ministry ,and has gained Foshan Scientific & Technical Progress Award and is also assessed as the Supportive Project of Scientific & Technical Small and Medium-sized Enterprise Innovation Fund ,Successively got more than 20 national parents .