Liaoning 518 Internal Combustion Engine Fitting Co., Ltd. is one of the major, professional manufacturers of forged and die-forged fittings for automobiles, internal combustion engines, engineering machinery in China. More than 150 kinds of forged steel crankshafts are made, also including over 300 kinds of commercial forgings. The Company is one of the largest OEMs in China. Its products cover engineering machinery, petroleum machinery, internal combustion engine fitting, autopart and engine part etc. such as CUMMINSM11,NT855, 6CT,K19,K38, Caterpillar 6121,Deutz etc. The Company is “ISO9002-version1994”， “ISO9001-version2000??and?? ISO/TS16949 certified one after another. Many kinds of forged steel crankshafts for ship have been made since 2006 and were authorized by classification societies from nine countries in early 2008.
