hangdi,Haidian district Beijing, Beijing
Room 245A, No. 652-654, Huangshi West Road, Baiyun District
No.,6,Chaoqian Road, Changping District, Beijing
habu industrial zone,lishui street
Building A-1, 1st industrial zone, 5th community, Jiaoxin county, Shijing Area
Room 401,4 floor,No 5 building (No. 1 yard ,Shangdi Ten Street),Haidian District,Beijing,China
No.2 Building, Hong Chang Business Park
13# aochengrongfu center, chaoyang, beijing
No. 2656,tongyin Street, Gaoxin District
No.41 Nanhuan Rd, Jiugong Industrial Zone, Daxing District, Beijing, China.
2rd floor, Building No.7, Maohua Factory, Nancaizhen, Shunyi District
Room 308,Building 3, POP Center,Xinghua Street,Daxing District
HGTECH Laser Industry Park, HUST Science Technology Park Wuhan, Hubei