欧美激情乱人伦_亚洲熟妇无码久久精品_国产精成A品人V在线播放_毛片大全真人在线

Since its establishment, SINOVO Heavy Industry Co.,Ltd has been committed to providing customers with a more simple and effective one-stop service. In addition to the production and sales of the main camp, it also extensively involves the remanufacturing of machinery and other related businesses, including:
1. Lubrication maintenance of various equipment. 

2.Repair and maintenance of rotary drilling rig

3.Various difficult troubleshooting, difficult Geological construction and so on.
The company has 8,000 square meters of large plant and a complete set of hydraulic testing equipment, the main pump, reducer, motor and other hydraulic repair, Circuit renovation, vehicle repair, overhaul, refurbishment and so on. We will be superb technology, preferential prices, excellent quality, dedicated to your service!