Client Service and Support
Telephone
Company switchboard: 021-20579888
Product consultation: 021-20579866, 4008-219-800
Customer success: 400-820-6653
Our offices are open Monday through Friday from 9:00 a.m. to 6:00 p.m.
Sales: marketing@otms.com
Technical support: contact@otms.com
Partners: partner@otms.com
Marketing events: marketing@otms.com
Company Address
Shanghai Headquarters: openTrans Technology Co., Ltd.
No. 100, Lane 91, Eshan Rd., Pudong New District, Shanghai City (7F 701–703, No. 2, Lujiazui Software Park) 200122 Pudong Shanghai
Guangzhou Branch
1520-1521, China Shine Plaza (Building A), No. 9, Linhe West Rd., Tianhe District, Guangzhou
Beijing Branch
Room 303, Building B, Jiao'ao Center, No. 59 Huagong Rd., Chaoyang District, Beijing City
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