Ally Sign Building, Guangzhou Institute of Metallurgical Industry, No. 740, He Long Yi Lu, Jiahe, Ba, Guangzhou, Guangdong, China,510440
M132-M132, 1 Floor, M Building, Tianjian Plaza, N0.283 Shatai Road, Baiyun District
Tianhebei, Guangzhou, Guangdong, China,510000