Tianjin Dewei Technology Development Co., Ltd. Address: Room 102, Building A, Building J1, West District, No. 2, Xuefu West Road, Xiqing District, Tianjin, 300382
Sales
Tel:86-22-27796870 / 27796871 E-mail:dowell_tj@126.com ,dowelltj@163.com
Technical Service Department
Tel:86-22-27796873
E-mail:dowell_service@126.com,dowell_fw@126.com
UK branch
TRIUMPH INDUSTRIAL CRPORATION LIMITED
Phone number+447733643762
E-mail:trjumphzh007@gmail.com
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