DJK Corporation jump
Message from CEO



Thank you for your contact and inquiry about our organization.
We are an international R&D support servicing company.
If you need outside professional and consulting assistance in the areas of R&D, material testing & evaluation, and techno management services, please contact DJK or DJK representatives via telephone, fax, or e-mail through our home page.

Further information is located in the contact section of our website.

DJK and partners will do our best to structure a program that meets your needs at the best possible value.

Again, thank you for your attention and interest

Corporate development
2/1964 Dai Nihon Resin Research Center Co. Ltd (now Yokohama Laboratory) established
7/1971 Overseas department of Dai Nihon Resin Search Center separated and became DJK International Inc. (now Tokyo office)
12/1981 DJK Research Center (now Chiba research center) is established.
2/2001 Dai Nihon Resin Research Center changes name to DJK Kenkyujo
6/2002 DJK Research Center acquires ISO/IEC 17025 certification
9/2004 DJK Research Center acquires DJK Kenkyujo and changes name to DJK Corporation
10/2005 DJK Yokohama Laboratories acquires ISO 9001
12/2005 DJK International merged & acquired.


Update Information(PDF)
7/2010 Introduction of DJK Consulting and Lab Network(Download)

Business Description
Business Description
DJK responds to the needs of our clients speedy and accurately with privacy protection.



COPYRIGHT(C) DJK Corporation. ALL RIGHTS RESERVED.