Sino-NSH Oil Purifier Manufacture Co., Ltd is a high-tech Company which is engaged in used oil recycling and oil purification equipments such as transformer oil recycling machine, turbine oil recycling plant, lubrication oil purification system ,used motor oil recycling equipment etc. NSH oil recycling & purification equipment series are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. It's main products covering more than 100 kinds of products in 7 series and can meet different needs of customers. For special demands of customers, NSH offer particular solutions. NSH products are not only able to reduce customers' cost and maintain security effectively, but also solve the problem of which the waste oil contaminates environment.