Address：(Guangzhou) Room 3107,No.2,Huizhong Second Street, Hengli, Nansha District, GuangZhou,Guangdong

(Hongkong) Unit 3, 13/F, Billion Trade Centre, 31 Hung To Road, Kwun Tong, Kowloon, Hong Kong

Tel：  +86-20-3760 1660/1663

+852 6762 1615

Email：trading@dtlgz.com