Solenoid valve principle and structure of knowledge

Tracing the history of the development of electromagnetic valve, so far, the solenoid valve at home and abroad from the principle is divided into three categories (ie: direct acting, step-by-step pilot), and from the valve structure and material differences The difference between the principle .......

China's auto exports maintain rapid growth

According to the China Association of Automobile Manufacturers, in September, the auto companies achieved a total of 47,900 exports, a slight increase on a month-over-year basis and maintained rapid growth year-on-year.

According to the statistics of .......

Laishan District, an auto parts project started construction

On October 9, 2010, the Yantai Yuhe Automotive Components Co., Ltd. project was officially started construction.

The automobile industry is one of the largest and most important industries in the world, and it occupies a large proportion in the manufacturing industry, and has a .......

Barite export is not a source of foreign exchange

Selling the country at an average price of more than 30 US dollars per ton, but let people after processing to an average of more than 1,000 US dollars per ton to resell. The Chinese barite (natural barium sulphate) resources, which are supposed to have absolute discourse power in the internat.......

Fast new six transmission products passed provincial appraisal


On the morning of August 10, 2010, six series transmission new products, such as the 10JSD140K independently developed by Fast Co., Ltd. and with independent intellectual property rights, passed the provincial appraisal at Xi’an factory. Deputy General Managers Wang Fengbo and Ma X.......

Sales of SAIC Iveco Hongyan increased 96% YoY in the first quarter


With the strong sales of the national heavy truck market, the Hongyan series of heavy-duty vehicles produced by SAIC Iveco Hongyan Commercial Vehicle Co., Ltd. (hereinafter referred to as Xinhongyan) also showed a favorable situation in both production and sales in the first quarter. In p.......