Nippon Kaiji Kyokai
101 Cecil Street #21-01 Tong Eng Building Singapore 069533
+81 3 3230 1201 +65 6222 3133
https://www.classnk.comJP,SG
Nippon Kaiji Kyokai, known as ClassNK or NK, is a ship classification society. The Society is actively engaged in a growing range of ship related activities and services aimed at contributing to promoting the protection of human life and property at sea.