• Shenzhen Big Dipper Technology Co., Ltd.

  About Shenzhen Big Dipper Technology Co., Ltd and Limited Located in Shenzhen,the most important manufacturer export city China, is mainly engaged the sale of folding solar panel,solar charger,portable power system,bluetooth speaker,mini speaker etc. Most products have been ...

  Telephone：86-139-27438056Address：Guanlan industrial area,Longhua District

• Yuyao Yadi Audio Manufacturing Co., Ltd.

  Yuyao Yadi Acoustics Co., Ltd. is a company specializing in the design, manufacture, sales and production of public broadcasting audio. Located City, Zhejiang Province, we are close to Ningbo port. We leading manufacturer for address system products, such as ceiling speakers, wall ...

  Telephone：86-574-22678108Address：Yongfeng Village Fengshan Road Yuyao City