Shenzhen ZhengYuanTai Technology,Co,.Ltd. 
Add:915, 9F Cumark Building, No.68 Guangdian East Road, Guangming New District, Shenzhen, China.

Huizhou ZhengYuanTai Technology,Co,.Ltd. 
Add:6th Floor, 4th Building, ZKE-02-15 CIMC Industrial Park, Lilin Town, Zhongkai High-tech Zone, Huizhou