Passing through the trial and hardships, Hangzhou Derunbao Grease Co., Ltd, hereinafter as Derunbao Grease, grows from a small company with only one product to a well-known China national high-tech company in special lubricants area. Derunbao concerntrate on the research, production and sales of high grade special lubricants, taking place of up scale imported lubricants. It's Derunbao's mission to provide end users whole sets of lubricating solutions of nearly 200 large scale enterprises like Baosteel Group Corporation, Wuhan Iron and Steel Company Limited, Magang (Group) Holding Co., Ltd. , China Guodian Corporation, China Huadian Corporation, Datang International Power Generation Co., Ltd., Wanxiang Group, Ningbo Zhonghua Paper Co., Ltd., ect. We take place of many famous imported brands like Kluber Lubrication, Exxon Mobil Corporation, Shell, Fuchs, Whitmore and so on. Traffic advantage taken well advantage, Derunbao Grease is located in Hangzhou Qingshanhu Sci-tech City, it is onlu 1 kilometer from Qingshanhu/lake exit of Hanghui highway.