Interior / exterior finish construction Various exterior design construction Professional Contractors Inc. of trust and results Welcome to Nikko Building Materials Commercial line What's New 2007 .. 2 We have opened a new homepage. We look forward to your continued support of Nikko Kenzai Trading Co., Ltd. 2012 .. 7 Thanks to you, we were able to celebrate the 50th anniversary of our founding. We look forward to your continued support of Nikko Kenzai Trading Co., Ltd. Copyrights (c) 2007 NIKKO KENZAI SYOUKOU.All Rights Reserved.