Changsha Soperb Machinery Co.,Ltd (Joysing, Ferrofluidtec) is a manufacturer and export supplier on various machinery components and hardware spare parts in China. Ferrofluidseal is a main division of our company, we are producing high quality ferrofluid vacuum sealing device for high vacuum requirement machinery and equipment.
Ferrofluidseal vacuum rotary feedthroughs and other products — use ferrofluid as part of an applied solution.Ferrofluidseal rotary feedthroughs are recognized for their quality and performance. They are the ultimate rotary sealing solution for vacuum environments.
We provide our customers with advanced material, component, and assembly solutions that make their products work better, more precisely, and more reliably.
Our main product applications are:
-- Ferrofluid vacuum seal solutions-- Furnace solutions
-- Vacuum coating solutions
-- Medicine production vacuum solutions
-- Precision material analyses equipment
-- SF6 HV switch
