CVS central vacuum system is all-in-one vacuum equipment, consist of SV single stage rotary vane vacuum pump, vacuum tank, vacuum gauge, electric controller and vacuum pipes.

MVS micro-vacuum system is all-in-one vacuum equipment, users connect power wire and vacuum pipeline, satisfy with one-stop vacuum needs.

RRS roots-vane vacuum system is high vacuum system, which consist of RV roots vacuum pump as main pump and SV single stage rotary vane vacuum pump as backing pump in series, it take the advantages of high vacuum, compact structure, convenient for operate. Suitable for pumping common gas and condensable & non-corrosive gas. Widely used in big pumping speed and all kinds of high vacuum systems. Such as vacuum smelting, power capacitor, transformer, vacuum impregnation, vacuum coating and so on.

RSS screw vacuum system is high vacuum system, which consist of RV roots vacuum pump as main pump and DPSB screw vacuum pump as backing pump in series, take the advantages of high vacuum, compact structure, convenient for operate. It is suitable to pumping all kind gas and solvent vapor, and weak corrosive gas. Widely used in big pumping speed and all kinds of high vacuum systems, such as scientific experiments, chemical and pharmaceutical, vacuum smelting, vacuum coating, semiconductor, electrical equipment and so on.

FDS molecular vacuum pump system is ultra-high vacuum equipment, which adopting molecular vacuum pump and dry vacuum pump or double stages rotary vane vacuum pump in series, equipped with pre-pipeline, vacuum valves, molecular vacuum pump power, control box and composite vacuum gauge. Widely used in surface analysis, accelerator technology, semiconductor equipment, plasma technology, electric vacuum device manufacturing and vacuum technology.