SHENZHEN DOO SUNG TECHNOLOGY CO., LIMITED

sales@doosungchip.com

+86 0755 8397 0220

Shenzhen Address: 1508,Block A,Qunxing Square,No.38 Hongli Road,Futian District,Shenzhen City, Guangdong Province, China

DOO SUNG TECHNOLOGY CO., LIMITED

sales@doosungchip.com

Hong Kong Address: Unit A, 3 / F, Mei Wah Industrial Building, 1-7 Wah Sing Street, Kwai Chung, New Territories, Hong Kong, China