CHI-VAC Research & Development Co,Ltd.was founded in 2006by Dr.Fangzhun Guo.CHI-VAC offers products ranging from basic vacuum components to high end science instruments on its extremely high quality and technical innovation. The high level products and competitive prices make CHI-VAC a real partner to scientists.　

Location : Our headquarters is located in No.38 Huoju Road, industrial Base of Dalian High-tech Zone,Dalian,China 116023.Ten thousand square meters floor space and passionate young staffs make CHI-VAC a potential research and production base for the science of the world. The beautiful sea scenery and long history make Dalian the best environment for our highly qualifiled team to design and manufacture the vacuum products.