Imported equipment maintenance and renovation

"Science and technology are primary productive forces". The effective use of foreign advanced technology and equipment for production can not only increase the output and quality of products, promote the development of enterprises, but also gr.......

New drill bearings meet complex drilling challenges

As the demand for drilling technology in vertical and directional wells has become more complex, the torque and energy output of power drills has almost reached 10 times that of the past, and the reliability of drill bearings has become more critical than ever. At present, th.......

Beijing Automotive Wants Auto Parts Industry to Build a Parts Base


“The revitalization of Beijing's parts and components industry is expected.” The person in charge of a Beijing parts and components company recently told reporters. In the past, he complained more than once that Beijing's spare parts industry is disappearing.

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Hubei phosphate mineral processing is developing rapidly

Hubei Province has carried out phosphate ore beneficiation work for two years and has achieved remarkable results. At present, it has successfully reconstructed two concentrators, built four concentrators and successfully put into operation. The total ore processing capacity reached 5.35 milli.......