We are proud to have collaborated with some of the industry's most distinguished organizations, building lasting relationships based on trust and excellence.

Jica

IHI

OTJ Joint Venture

CCECC

Sumitomo Corporation

TEKKEN

YOUNG Optics

SRBG

CRCC

Obayashi

OSJI Joint Venture

Shimizu

YKK

Fujita Corporation

FUKUDA

JFE Corporation

TBEA

TOA CORPORATION