BEIJING KEYI JIYE VACUUM EQUIPMENT CO.,LTD. is locked in high technology industrial park of Beijing Zhongguancun. Our company is a high-tech enterprises of vacuum equipment, scientific instruments, the development, the production and operate. We have obtained the high-tech industry certification in June 2008, and devote to new energy and new material equipment research and production sales.Our products includes: series of vacuum standard part, molecular pump, diffusion pump, Ion pump and others high-tech vacuum production. The price is the sword, quality is the shield, the quality is the shield, the service is running water, patience is the rock to our guide direction . We ensure keep our work and operation regular through the standard work flow and strengthening the superintend. We fully play the advantage network sale and local service, improve our reaction speed, and supply clients the general service of technology advisory, solution plan and skill training. We have the professional network service team which get the trust and support of our clients and friends all over the world.