Contact Us

Client Service and Support


Headquarters: +86-021-58860112

Product consultation: +86-4008-219-800

Customer success: +86-400-820-6653

Our offices are open Monday through Friday from 9:00 a.m. to 6:00 p.m.



Technical support:


Marketing events:

Company Address

Shanhgai, China (Headquarters)

openTrans Technology Co., Ltd.: 7F 705, No. 2, Lujiazui Software Park, No. 100, Lane 91, Eshan Rd., Pudong New District, Shanghai City

Beijing, China (Branch)

Room 1101, 10F, Building 5, Yard 10, Ronghua South Rd, Beijing Economic Development District, Beijing City

Guangzhou, China (Branch)

Tencent Maker Space A12, 30th Floor, No. 239 North Tianhe Road, Tianhe District, Guangzhou


oTMS Transport Technologies Pte. Ltd.

Get started now — see the exclusive benefits oTMS brings to the table.

China · Singapore · Indonesia · Thailand · Vietnam · Malaysia · Philippines

Schedule a demo
Contact us: 4008-219-800