Beijing JingWeiZongGuan Technology Co, ltd.
A company with great oil field background in China, we have our intellectural property.
Trade Capacity
xueyuan |
Response Rate | Response Time | Rating | Reviews |
---|---|---|---|
82% | >72h | 4.5/5 | 47 Reviews |
A company with great oil field background in China, we have our intellectural property.
xueyuan |
Response Rate | Response Time | Rating | Reviews |
---|---|---|---|
82% | >72h | 4.5/5 | 47 Reviews |