Jxy-20 -350HP Oil drilling rig Jxy-20 -350HP Oil drilling rig drill is to meet the 600 ~ 2000m oil, gas, geothermal wells and wells new mechanical driven oil drilling rig, the rig with a....
Tongxiang Xiaoying Pollution Control Technology Co., Ltd is one of the largest environmental-protection companies in China engaging in the design and manufacture the oil spill control products and....