No.7 Centry Road Doumen Industry park Mazhu Town Yuyao 315400 Ningbo City,Zhejiang Province China

Ningbo Cooma Acoustics Co., Ltd. is located in Yuyao City, Zhejiang Province, its very close to Ningbo Port, We have convenient transportation. <br/> <br/>We have 8 year...

B17-4, Heng Feng Industrial Park, Xi Xiang, Bao An District, Shenzhen

Founded in 1988 at Shenzhen, we are a leading security & safety equipment manufacturer with two brands: "Simanbo" and "Karuoshi", the former is well known i...