Chongqing Junsun Mechanical & Electrical Co., Ltd is a leading specialist manufacturer and experienced global exporter of oil purification equipment. Besides, we also supply the related oil test instruments, electrical test instruments, mechanical and electrical equipment.

Since our inception, JUNSUN has been totally focused on providing high quality products, competitive price, and perfect after-sales service for customers all over the world, we pride ourselves as efficient and dependable supplier able to pass on value to our customers.

Over years of consistently efforts, JUNSUN has been exported our oil purification machine and other equipment to more than 50 countries, from these successful cooperation our company enjoys considerable market share and good reputation.

Our main products are as follows:

Transformer Oil Purifier
ZJA Series Double-Stage High Vacuum Transformer Oil Purification Machine
ZJB Series Single-Stage Vacuum Transformer Oil Purifier
ZJC Series Transformer Vacuum Pumping Uni
ZJD Series Dry Air Generator

Lubricating Oil Purifier
TYA Series Vacuum Lubricating Oil Filtration Machine
TYA-R Series Hydraulic Oil Filtration and Decoloring System

Turbine Oil Purifier
TY Series Vacuum Turbine Oil Purification Machine
TJ Series Coalescing and Separation Oil Purifier

Other Oil Purifier
ZJL Series Portable Type Precision Oil Purifier
ZJK Series Plate Frame Pressure Oil Purifier
ZJS Series Centrifugal Oil Purifier

Oil & Electrical Tester
Insulating Oil Dielectric Strength Tester
Insulating Oil Tan Delta (Dielectric Loss) Tester
Insulating Oil Water Content Tester
Transformer CT/PT Analyzer
Transformer Turn Ratio Meter