Shandong Beirenhuizhi energy development co.,ltd is a bibcock enterprise of wireless fire alarm system which established in 2008. It high technology professional manufacture engaged research,development,production,sale and service such as smoke detector ,gas , alarms etc. we are ...
Telephone: 86-0531-88086119
Address:501-522 Rooms, Block B Of Jinan Pharma Valley Buliding, Comprehensive Bonded Zone Of Jinan