|
|
|
|
|
| |
|
 |
About Us
Dong a group Co. has been doing business since 1991, and official established in 1993. Dong a group Co. main objectives are: import and export, representative office, in-stock trading, wholesale, retail trading.
Dong a group has been a professional importer for more than 14 years. Our main trading goods are materials that needed for producing but domestic do not have, like: stainless steel, nonferrous metals, titanium and alloys, nickel and alloys, cobalt, alloy steel, silica tole
Dong a ...
|
|
 |
|
|
|
|
| |
|
|