Total Solution Support for Various
Needs in Semiconductor Factories
Total Solution Support for Various
Needs in Semiconductor Factories
OTEC's 3 Strengths
Full support for equipment and construction!
We offer total support for our unique high-pressure gas piping technology and semiconductor peripheral manufacturing equipment which is indispensable for foundries.
Over 60 years of technology and experience
After our founding in 1963, we continued to refine our special high-pressure gas and semiconductor device manufacturing.
In-House Development and Production
We have our own technical centers equipped with clean rooms in Tokyo, Kanagawa (Kawasaki) and Ibaraki.
Business
Instrumentation and Incidental Construction
We offer support for instrumentation and incidental construction (electricity, gas) which are indispensable for diffusion lines, wafer inspection lines, and assembly and inspection lines in foundries.
Gas supply unit and piping production
Production
We produce semiconductor manufacturing equipment pipes, high pressure gas pipes, special gas pipes and gas supply units.
Construction
We handle on-site construction for high pressure gases, as well as primary side gas pipes and secondary side gas pipes for special gases.
Design and Production Related to Semiconductor Devices
Trading of Used Semiconductor Manufacturing Equipment※
Including de-install, removal, and transfer.
We buy and sell used semiconductor devices and can recommend the best used equipment from our extensive information network.
Our company also offers support for dismantling, transport, and relocation that occurs when launching or relocating foundries.
We have secured an integrated system that covers restoration after purchase, launching, and maintenance.
Semiconductor Device Peripheral Services
We offer maintenance services when introducing or operating semiconductor devices.
Equipment Installation
Hardware and Process Startup
Regular Inspections
Consumables Replacement
Investigation of Abnormalities
Repair
Wafer foundry
Utilizing our staff (technology and experience) and our equipment resources, OTEC
accepts requests for "wafer foundry" for contract processing of semiconductor devices.
Sale for Silicon Wafer
Film
Deposition（CVD,PVD）
Patterning
Size-Down
Processing