In shipbuilding field we can provide, China Classification Society (CCS), Germanischer Lloyd(GL) ，Bureau Veritas (BV) Korean Register of Shipping(KR) ，American Bureau of Shipping(ABS)， Nippon Kaiji Kyokai (NK)， Registro Italiano Navale (RINA)， Lloyd’s Register of Shipping(LR) classification societies and other countries certification products.