| |
 |
Hejian longyue bit manufacturing co., LTD is a scientific in the production of tricone bit.
|
|
 |
 |
Type：Private |
|
operation mode：Maker |
|
registered funds：$200000-$500000 |
|
annual sales volume：$200000-$500000 |
|
linkman：spring |
|
Employee：31--50 |
|
import-export authority：Y |
|
main products：all over the world |
| |
|
 |
|
