Address

Administration and Coordination Department/Management Development Department

Zip Code: 340-0015
AKOS NORTH N BUILDING 3TH FLOOR
2-9-2 TAKASAGO SOUKA-SHI
SAITAMA,JAPAN
TEL+81-48-920-3811 (Keynumber)
FAX +81-48-920-3820

Customer Service Department

Zip Code: 340-0015
AKOS NORTH N BUILDING 6TH FLOOR
2-9-2 TAKASAGO SOUKA-SHI
SAITAMA,JAPAN
TEL+81-48-920-3815
FAX +81-48-920-3822

Quality Assessment Headquarters

Zip Code: 340-0015
AKOS NORTH N BUILDING 6TH FLOOR
2-9-2 TAKASAGO SOUKA-SHI
SAITAMA,JAPAN
TEL+81-48-920-3816
FAX +81-48-920-3823

Product Certification Headquarters

Zip Code: 340-0015
AKOS NORTH N BUILDING 6TH FLOOR
2-9-2 TAKASAGO SOUKA-SHI
SAITAMA,JAPAN
TEL+81-48-920-3818
FAX +81-48-920-3824

Quality Assurance Department

Zip Code: 340-0015
AKOS NORTH N BUILDING 6TH FLOOR
2-9-2 TAKASAGO SOUKA-SHI
SAITAMA,JAPAN
TEL+81-48-920-3819
FAX +81-48-920-3825

Head Office

Zip Code: 103-0025
YUSEN-KAYABACHO BUILDING
2-9-8 NIHONBASHI-KAYABACHO CHUO-KU,
TOKYO,JAPAN
TEL+81-3-3664-9211 (Keynumber)
FAX +81-3-3664-9215

ISO Auditors Headquarters

Zip Code: 103-0025
YUSEN-KAYABACHO BUILDING 3TH FLOOR
2-9-8 NIHONBASHI-KAYABACHO CHUO-KU,
TOKYO,JAPAN
TEL +81-3-3249-3151
FAX +81-3-3249-3156

Central Test Laboratory

Zip Code: 340-0003
5-21-20 INARI SOUKA-SHI ,
SAITAMA,JAPAN
TEL +81-48-935-1991
FAX+81-48-931-8323

Construction Materials Test Laboratory

Zip Code: 338-0822
2-12-8 NAKAJIMA SAKURA-KU, SAITAMA-SHI ,
SAITAMA, JAPAN
TEL +81-48-858-2791
FAX +81-48-858-2836

Nishinihon Test Laboratory

Zip Code: 757-0004
OAZA YAMAKAWA SANYO ONODA-SHI ,
YAMAGUCHI,JAPAN
TEL +81-836-72-1223
FAX +81-836-72-1960