Yueqing Dazhong Electron Co.,Ltd.
electric bell, ring bell, alarm bell, fire bell, fire alarm bell, Manufacturer and Supplier - China
Yueqing Dazhong Electronic co.,ltd is a manufacturer which professional Design, produce and sell acoustic and light products. It has passed authoritative inspection organizations test, and got the certification of CE in European Union and SASO in Saudi Arabia. Since company established, ... More information