Brief Introduction to Kerui GrouprnrnKerui Group is a fast-developing and comprehensive international enterprise, which combines research and design of high-tech petroleum equipment, technical service for oilfield integrated engineering, supply of oilfield comprehensive solutions and EPC turnkey project.rnrnWith nine business divisions and six large-scale manufacturing bases covering 2 million square meters, Kerui Group researches and manufactures more than ten series of high-tech petroleum equipments including land and offshore drilling rig and workover rig; oilfield fracturing units; special operation equipment; oil gas process system; natural gas liquefaction unit; large-scale pressure vessel series; wellhead and well control system; oil production machinery equipment. Kerui sets up subsidiaries, technical service stations and spare parts warehouses in more than 40 countries and owns more than 60 service all over the world. Our company now owns more than 6000 employees induding over 3600 technicians and over 1000 foreign staff from more than 20 countries all over the world. rnrnKerui Group has established standard quality management system and passed ISO9001:2000 Quality System Certificate, HSE Certificate, obtained the right to use API monogram. Its the most advanced private share holding petroleum equipment enterprise in international operation, the first enterprise to make integrated industrial chain and high-tech petroleum equipment industrial park.rnrnWith the idea of "Technology leading the future, better service, higher quality", Kerui Group is dedicated to drill for oil and gas more efficiently, to get succeed more easily and make more contributions for world energy business.