4F, Zone F,Yingtai Industrial Park, Dalang, Longhua New District, Shenzhen,China.

Established in 2002, Kingdig Industrial (China) Co., Limited, is a professional manufacturer of Digital Products and Consumer Electronics, focusing on researching, producing and selling NFC Bluetooth...

Shenzhen Chenghesheng Technology Co., Ltd. was founded in March 23, 2014, the company€˜s founder has more than 20 years from the Taiwan business management experience, more than 10 years of domestic e...