Phone: 13712865573 (Mr. Luo)

E-mail: luogq@gunion.cn

Dongguan production base: No. 1, Xiashaling South Road, Xiasha Village, Shipai Town, Dongguan City

Shenzhen R&D Center: No. 142, Songyu Road, Songgang Street, Baoan District, Shenzhen

Suzhou production base: No. 3, Futai Road, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province