Sonata Started its operation in 2000. Since then has expanded customer base and business scope by offering audio accessories to local manufacturers. In 2002, started custom design of such as headphones, earphones, mobile phone handsfree, mylar speakers, ...

Ninghai Weiqi International Trading Co., Ltd. is a manufacturer and trader specialized in the research, development production of general merchandise, bathroom product, kitchen utensil, artware, silicone & plastic products etc. Our are widely ...