Invested by Dong’s Iron Plating Co.,Ltd Of Dalian Maritime University, and depends on the Technology Of Dong’s Iron Plating Without Etching, Shenzhen Hoion Marine Engineering Co.,Ltd is professional on reconditioning and rebuilding diesel engine crankshaft, straight shaft, camshaft and etc. Equipped with laser alignment system, ele-brush plating equipment and independent researched & developed portable machine, the Hoion Company can machine or recondition engine frame, con-rods and other work pieces on site or in workshop. Aiming at “recycle and reuse”, the Hoion Company researches and develops rebuilding & reconditioning technology and equipment. The Hoion Company has made and will make more great contribution to the environment-friendly society.