Provide the technology of optical module that enriches human life. CRUCIALTEC strives to take a central role in optical Modulation technology in the both business areas of optical communication subcomponent and optical application unit.

Each employee of CRUCIALTEC made commitment to offer their best efforts with honesty, dignity, and accountability.

CRUCIALTEC was established in April 2001, and its founding members are a group of researchers, engineers and manufacturing professionals who have many years of experience in the optical module industry.

The members are proficient in research and development. Furthermore, we have been ensuring the improved satisfaction for our respectful customer's diverse demands, by means of developing each member of employees? competencies through the continuous productivity enhancement trainings and such educations.

There is a future image of the advanced solutions for the optical modulation field. And the better business model of the next generation, which is going to be available with CRUCIALTEC.