|
You are welcome to email us at Eos@drs-i.com with questions or comments about our website.
For organisations, companies and individuals who wish to contact us for business partnership and collaboration, please email us at chinaoilweb@gmail.com
DRS iNNOVATIONS GROUP
Add: 1102 Chang Xin Building,39 An Ding Road Chao Yang District,Beijing P.R. China,100029
Tel.+86 10 64443020 64452238 64421207 64436362 64420930 extension 816
Fax.+86 10 64452212
|
|