Junma Services Pte Ltd was found in Singapore 2005 and incorporated in 2007. We are specialised in repairing, servicing, trouble-shooting for MAN B&W and Wartsila main and auxiliary engines and spare parts supply. We are the authorised repairer of CSE(2 stroke engine maker group under CSIC) for MAN, WinGd and J-Engines build by YMD (Yichang Marine Diesel), DMD (Dalian Marine Diesel) and QMD (Qingdao Haixi Marine Diesel) and CSP(4 stroke engiiiine maker group under CSIC) including SXD (Shaanxi Diesel Heacy Industry Co. Ltd), HND (Henan Diesel) and Shanghai Qiyao for their MAN, Daihatsu, Pielstick and MTU engines and spare parts sales agent.