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TDSTEP OFFSHORE (DALIAN) LIMITED

ADD:    No.2-2 HeTong NanYuan, Diamond Bay, GanJingZi District, Dalian P.R.China

E-mail：xufh@tdstep.com

Tel：+86 411-86589705

Fax：+86 411-86581015

http：www.oegrelay.com

TDSTEP OFFSHORE(NANTONG)LIMITED 

ADD:No.1-31 Tongsheng street, Economic and Technological Development Area, Nantong,P.R.China

E-mail：xufh@tdstep.com

Tel：+86 138 8950 7102

http：www.oegrelay.com

ADD:  NO. 152 Dongting Road,TEDA, Tianjin, R.P.China

E-mail：xufh@tdstep.com

Tel：+86 22-59856485/2515

Fax：+86 22-59852332

http：www.oegrelay.com