NSH regards technical innovation and satisfying service as its philosophy.

Taking advantage of Human resources capital and absorbing domestic and foreign advanced purification technology, NSH is committed in making purification equipments. NSH passed the approval of the ISO 9001 quality system and become the main manufacture base of purification machine in China

Structure and appearance of Oil purifier

Our products adopt ship-shape chassis-mount structure to ensure oil leak proof and protect the environment from pollution.

The whole equipment is characterized by small size, light weight and convenient to move around.

Various sizes and configurations(alloy shield) available

Available in mobile or stationary options
Automatic vacuum oil purifier or anti-explosion vacuum oil purifier is both

Our production and marketing

    Insulation Oil Series           Lubrication Oil series          Vacuum Insulation

   Turbine Oil series                    Precision Purifier            Regeneration device