Address: Room 115, Building C, Tianshunrenhe Office Building, No. 30 Beiwa Road, Haidian District, Beijing, China
Phone: +86-010-52756970
Address: Room 312, Zone B, Rongguang Business Center, No. 572 Kunming Road, Yangpu District, Shanghai, China
Phone: +86-021-51791348
Address: 3/F, Building 3, Zone B2, No.19 Data Valley East Road, Xiantao Street, Yubei District, Chongqing, China
Phone: +86-021-51791348
Address: No.9 Heqing Road,Cuiheng New District, Zhongshan, China
Phone: +86-760-85288800
Address: Room 5A, 5/F, China Travel Hip Kee Godown (Godown 2), NO.1 Cheong Hang Road, Hung Hom, Kowloon, Hong Kong
Phone: +852-23850111
Address: 10/F, No.12 Wenhu Street, Neihu District, Taipei City 114, Taiwan
Phone: +886-2-2657-7370
Address: 161 Baypointe Pkwy, San Jose, CA 95134
Email: salesusa@longsys.com
