Sichuan Jiutian Vacuum Technology Co., Ltd.(CBVAC), founded in 2002 and with a registered capital of RMB 124,633,000, is a national high-tech enterprise and a key enterprise in China's vacuum industry. The main products are vacuum valve, diaphragm gauge, vacuum components, vacuum system integration, which is focusing on aerospace, scientific research, military and industrial applications. CBVAC is a professional vacuum technology enterprise, taking local leading position in R&D, manufacturing and service capacities.

CBVAC has the comprehensive capabilities of independent R&D, manufacturing, assembling and testing and after-sales service for various types of vacuum products. CBVAC built R&D centers in Beijing, Chengdu and San Francisco, and has 8 production workshops (12000 ㎡) for precision machining, precision welding and surface treatment. As the first Industrial 4.0 production capacity in local vacuum market，CBVAC is possessing a clean room of cleanliness class 1000, focusing on providing one-stop services for vacuum valves and ultra-precision/precision processing products.