Xianlin Town, Yuhang District, Hangzhou, China

Hangzhou Upturn Electronics Factory is located in Hangzhou City, Zhejiang Province of China. Our factory is near to Shanghai and Ningbo. It is around 220KMS far from Shanghai or Ningbo, we enjoy conve...

NO.80 Wuxiang East Road NingBO,China

We are professional manufacturer of speaker, speaker box , tweeter,woofer factory.Our engineers and technicians have more then 15 years experience in this field. Dedicated in researching and develop...