Who is the best transformer oil purifier supplier in China?
It's suggested to check the oil purifier supplier's following aspects:
1-Experience: CTBU set up in the year 1990, over 30years experience until the year 2022.
2-Type of the company: CTBU is State-owned type, it is more safety transaction than the private company.
3-Oil purifier machine's main parts: CTBU chooses world famous brand, such as Sogevac vacuum pump, Atlas vacuum pump, Butch vacuum pump, etc. And the motors can be ABB, and other European brands.
4-Spare oil filter for the oil purifier machine: CTBU produces almost 96% of oil filters for the oil purifier machine in chongqing China. The price is cheaper.