Japan OTC, Daihen Corporation, was established in 1919 and by now has eighty years of history. It is the biggest and most professional arc welding / cutting equipments and robot manufacturer. We research and produce welding robot and it goes with any kinds of multi-purpose welding machines and peripheral products of our company. With consistent design, outstanding function, good quality of welding efficiency, and Chinese operational software, it is the most cable automatic assistant in the industry.

Triadtech Enterprise Co., LTD. are Japan OTC’s agents in Taiwan. We engaged in welding ROBOT related business for more than twenty years. We have accumulated many different kinds of welding / cutting / transport automatic robot technology with many practical experiences in layout design, fixture jig, and automatic peripheral equipment design and production as well as system integration etc.

We have earned ourselves a good reputation in fields like automobile, motorcycle, sports, medical equipment, and machine manufacturing. For Taiwan companies going to or expanding businesses to Mainland China, OTC robot and CO2 welding machines have already certified by China 3C quality. We also set up oversea offices in Mainland China and Vietnam.