Changzhou Sound Dragon Electronics and Acoustics Co., Ltd. ( Changzhou Sound Dragon Broadcast Material Factory) was established in 1968, covering an area of over 20, 000 square meters. It is specializ...

Jinzhi Technology park,Chengxi village,Huashan town,Huadu district ,Guangzhou

we are TV manufactory since 2012 .To win the market by the good faith, to the quality of casting brand, we firmly believe that:"brand" is not only a brand, a product, but also a qual...

Shenzhen Yulin Industrial Co., Ltd, was found in 2013, with a concept of Innovation to create a new future. We specialize in medium and high-grade loudspeaker Tweeter and all kinds of speaker,which ar...