SHOUGANG Group (Corp.) is one of the world’s top 500 , located in Beijing, the capital of China. It is mainly engaged in the steel industry, concurrently engaged in mining, machinery, electronics, construction, real estate, service industry, overseas trade and other industries, cross-regional, cross

For the sliding vane rotary vacuum pump, It has the advantages of compact structure, small size, light weight, low noise and small vibration. Therefore, it is suitable for use as a backing pump, and is more suitable for supporting precision instruments and laboratory use. For example: vacuum oil pur