The company researchs and discoverys , manufactures, sales & exports machinery & electron products, automobile components, motorcycle components, oil treatment equipment, oil device and water treatments device. 

There produce eight series, more than one hundred products include RZL Series Vacuum Oil Purifier for Lubricating Oil, TZL Series Vacuum Oil Purifier Specially for Turbine Oil, JZL Series High-Efficiency (Insulating Oil) Vacuum Oil Purifier, DJL Series Nitrogen Hydrostatic Filtering (Insulating Oil) and Filling Machine, LKL Series Phosphate Fire-resistant Oil (Sythetic Oil) Purifier, FZL Series Explosion-Proof Vacuum Oil Purifier, QDL Series Great Flux Portal Precision Oil-Filtering Dispenser, LYQ Series Precision Centrifugal Oil-Water Separator. Meanwhile. 

The company runs also vacuum pump, in-let pump, filter elements, separator, automobile...