... ,Forgings,Welding parts,Precision Machining parts Shanxi Chiart Machinery Equipment Co.,Ltd is a professional manufacturer for mechanical spare parts and mainly ... and Concrete Transportation Cylinder Etc.2. Diesel engine turbocharger parts for ALCO, EMD and GE.Alco Models 131, ... and Main Shaft Etc.3. Castings, Forgings, Welding Parts, Precision Machining Parts, Stamping Parts, Rubber Parts and Plastic ...