Room1621 Linqiao Piazza, Ningbo City, ZheJiang Province, China

Established in 1998, DSW Audio & Security Co.,ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm ,Ceiling speake...

Room.6F-F19,Linqiao Piazza, ningbo, zhejiang, China

Established in 2001, Ningbo ASM Pro & Car Audio Speakers manufacturing, has become one of the largest company specialized in Sub- woofer, Car speaker, ceiling speaker, boom box, Professional s...

No.63 Baofeng Road, East Development Zone, Fenghua Ningbo Zhejiang ***, No.63 Baofeng Road, East Development Zone,Fenghua

Ningbo Hope Intelligent Technology Co., Ltd. is grounded on a mission to be the world’s leading edge Wall Outlet Exporter and Retailer. Our product line revolves around multi-room audio and video syst...