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.