The air quality in the car has become the fourth largest problem faced by the automotive industry following the automobile transmission, airbags and automobile tires. Some analysts believe that the automotive industry will set off a storm of air quality. How to effectively meet the higher- ...more...

Features: The machine tool mold is integrated, and the base, column and beam are optimized and strengthened to improve the overall rigidity of the machine tool. application: Processing ma ...more...

In recent years, the EU, Australia, Taiwan, Canada, New Zealand and other countries and regions have imposed regulations prohibiting or restricting the use and sale of traditional incandescent lamps. The elimination of incandescent lamps is undoubtedly a great market advantage for China's enter ...more...

According to informed sources such as the Beijing Municipal Science and Technology Commission and the Association, Beijing's new energy vehicle subsidy catalogue will be released around the announcement date of February 26, and some pure electric vehicles of SAIC, GAC and Changan Automobile are ...more...

LED lighting has developed to 2014. Today, we may ask ourselves two questions: What will happen in the future? Going by the old road, is it still going to work? Regarding the former, I believe that most companies are still groping; for the latter, the answer I give is no doubt. This is an era of c ...more...

A few days ago, China's shale gas exploration and development came with good news. It successfully completed the zipper fracturing operations of the “well factory” and became China's first large-scale shale gas field that entered the commercial development stage. Cummins ...more...

The roughness of the road surface, the structure of the road surface and the material of the road surface are the factors that affect the size of the tire noise. In addition, the width of the tires and hubs also restricts the difficulty of noise reduction. Wide tires will become louder due to the ...more...