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With a stable performance, high efficiency, fire, motion sensitive, maintenance is simple, reliable, long life characteristics.
Place of Origin: | Zhejiang China (Mainland) |
Certification:UL LISTED Model Number:BSAV Brand Name:BLUE SEAL Place of Origin:CHINA 4" UL Listed Alarm Valve + UL listed Water Motor Gong + UL listed Retard Chamber (completely set) . ...
Come From Nanhai Guantai Fire Fighting Equipment
RED:RED Model Number:BSAV Brand Name:BLUE SEAL Place of Origin:Guangdong China (Mainland) Our alarm valve system got UL listed in 1997 with best quality and compentitive price,and we are factory here in mainland China. ...
Come From Foshan Nanhai Guantai Hardware Co., Ltd.