Chuanbei Vacuum Technology (Beijing) Co., Ltd. (North Sichuan vacuum or CBVAC), established in 2002, the company belongs to the Zhongguancun Science Park, the factory covers over 10, 000 square meters, 160 employees, is a specialized vacuum product development, design, production, sales and service of integrated high-tech ***** vacuum pumps, vacuum valves, vacuum bellows, vacuum systems integration and precision machining led five categories, with import and export operation rights, and dozens of independent research and development of proprietary products. The product application of CBVAC widely range from IT industry, IC assembly, energy source, environment protection, chemical engineering to high Institute, national defense, Chinese Academy of Sciences. Relying on excellent quality, leading technics, humanized design, multiple resolution and service, our market is now covering all around China and also reaching USA, UK, Germany, France, Korea, Japan, other developed countries. The products of CBVAC is getting more and more approval in the international market.