Recently, at the launching ceremony of the National Science and Technology Support Program and the province's manufacturing informatization technology project held by the Science and Technology Department of Shanxi Province, China National Heavy Duty Truck Big Gear Company has emerged from the hundreds of manufacturing industries in the province, and was named as “ Shanxi Province 11th Five-Year Manufacturing Information Technology Engineering Key Demonstration Enterprise, also named "Shanxi Twelfth Five-Year Manufacturing Information Technology Engineering Digital Pilot Enterprise". Tire Oil Refining Machine,Petroleum Refining ,Oil Refinery Process ,Edible Oil Refinery Machine Oil Purifier Co., Ltd. , http://www.nboilmachine.com