Block 3, ChengNan Industrial Zone, ShiJiao Town, Fogang, Qingyuan
Rm 2003, 20/F, Tung Wah Mansion, 199-203 Hennessy Road, Wan Chai, Hong Kong Hong Kong, Hong Kong
B3, 14/F,Wing Cheung Industrial Building; 58-70 Kwai Cheong Road, Kwai Hing., NT Hongkong Hongkong,