Group oil purifier compay won the“ 2015 Annual excellent supplier of CRRC Corporation Limited ". CRRC Corporation Limited is alarge state-owned enterprises, include 47 subsidiaries, formerly name is  China South Railway(CSR) and China North Railway(CSR).
Since the establishment of the oil purifier company, "never satisfied, always seeking; hard work, life and soul" for the business rationale 'is our idea; adhering to service user, the return to society ; adhere to "customer is our centric, strengthen the technique, manufacturing quality products, adhere to continuous improvement and ensure safe and high quality products, " findding new customers and maintaining existing customers, actively adapt to market changes, to take initiative in the company's development. From the first negotiations to the machine supply then to after sales service we strive to do our best, that why we get the honorary title of CRRC during all the suppliers.
This honorary title encourage oil purifier company continue  improve product quality and service quality, make companies work to a new level!