As one of the leading transformer oil purification machine manufactures in China, Chongqing Assen Power Equipment Co., Ltd integrated design, development, production and sales. Relying on High-tech development and continuously providing users with satisfactory and high-quality products are our core ideas. Our company has independently innovated a number of proprietary technologies and passed the ISO 9001 quality management certification. It has formed a set of strict product technology development, mass manufacturing, quality control, and market planning management systems.

main products:
*ZYD transformer oil purifier machine
*ZYD-I transformer oil regeneration system
*ZYD-M mobile transformer oil treatment machine
*ASV transformer evacuation system/vacuum pumping system unit
*ZY portable insulating oil filter machine
*COP cooking oil purification system
*SF6 gas recovery and purification machine
*TAD dry air generator plant
*TY turbine oil conditioner machine
*TYA hydraulic oil filtration
*oil water separator unit
*oil testing kit