Sino-NSH Oil Purifier Manufacture Co.,Ltd is a high-tech Company Since 1992 which is engaged in researching, developing and manufacturing lubrication purification equipment. After 30 years' growing, NSH passed the approval of the ISO 9001:2015 quality system, Environmental Management System as per GB/T 24001-201 6/ISO 14001:2015, Chinese high-tech enterpriser and another sorts of certifications lssued by Chinese Goverment, At the same time, we have obtained hundereds of patents for our advanced technology.NSH regards technical innovation and satisfying service as its philosophy. Taking advantage of Human resources capital and absorbing domestic and foreign advanced purification technology, Nsh is committed in making high quality purifcation equipment and become the main manufacture base of purification machine in China.NSH Oil purification equipment series are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. which consume lubrication oil. It's the principal products covering more than 100 kinds of products in 7 series and can meet different needs of customers. For special demands of customers, we offer particular solutions. NSH products are not only able to low customers' cost and security risk effectively, but also solve the problem of which the waste oil contaminates environment. Our expertise positioned SINO-NSH as a leading manufacturer in China and slso keeps long term cooperation with many famous international enterprises, such as: SIEMENS, ABB, CEGELEC, and STATE POWER PLANTS OF MANY COUNTRIES, etc. We are committed to exceeding your expectations.