حول Sino NSH used oil recycling regeneration equipment

we are specialized in the equipments which are used to recycle or purify
the used diesel engine oil,used gasoline engine oil, trubine oil ,
insulation oil and other lubrication oil.
weve been in this field for more than 16 years and sale our products to
more than 50 countries with high quality and low price.
We have passed the approval of the ISO 9001 quality system and become
the main manufacture base of oil filtration machine in China.