Allwin21 Corp – Advanced Semiconductor Process Equipment Manufacturer
Executive Introduction
Founded in 2000, Allwin21 Corp. is a U.S.-based semiconductor process equipment manufacturer specializing in rapid thermal processing (RTP), plasma ashing/descum, plasma etching, magnetron sputtering, and thin film metrology systems.
The founder has been working in compound semiconductor manufacturing since 1985, starting with GaAs 4-inch lines. With a semiconductor bachelor’s and master’s degree, he began programming in C++ during university and has extensive expertise in equipment, process, and metrology.
He found that legacy 1980s–1990s equipment had outdated control systems, making maintenance and process optimization difficult. Allwin21 upgraded these systems using modern computers and custom software, exposing AD/DA/I/O signals for process monitoring and diagnosis. Advanced control algorithms ensure repeatable, diagnosable, and optimized processes.
Allwin21 now manufactures new AccuThermo AW Series RTP systems, plasma ashing/descum tools, plasma etching systems, magnetron sputtering systems, and thin film metrology instruments, while continuing upgrades of legacy AG Associates, MPT, Matrix, Branson/IPC, Tegal, Lam Research, Gasonics, Perkin-Elmer, MRC, Temescal, PlasmaTherm, Oxford, and KLA-Tencor Mgage equipment.
Our Product Categories
1. Rapid Thermal Processing (RTP) Systems
2. Plasma Ashing / Descum Tools
3. Plasma Etching Systems
4. Magnetron Sputtering / 5. Conductive Film / 6. Upgrade Kits
Customers and Applications
Allwin21 systems serve universities, research institutes, pilot production lines, and wafer fabs worldwide. Our upgrades make legacy 2–8 inch equipment perform like new, with improved repeatability, uniformity, and stability.
Upgrade and Support Philosophy
We provide service and spare parts only for systems we manufacture or upgrade, ensuring engineering expertise, long-term reliability, and consistent service quality.
Engineering Philosophy
Equipment should serve engineers, not hide from them. Our systems expose signals, provide real-time monitoring, and enable repeatable, diagnosable, and flexible operations, even on legacy equipment.
Frequently Asked Questions
What products does Allwin21 manufacture?
We manufacture AccuThermo AW Series RTP, Plasma Ashing/Descum, Plasma Etching, Magnetron Sputtering, and Thin Film Metrology systems, as well as upgrade legacy equipment from the 1990s.
Which legacy equipment do you upgrade?
Legacy AG Associates, MPT, Matrix, Branson/IPC, Tegal, Lam Research, Gasonics, Perkin-Elmer, MRC, Temescal, PlasmaTherm, Oxford, and KLA-Tencor Mgage systems.
What is special about your upgrades?
Our upgrades expose AD/DA/I/O signals for real-time monitoring, use modern automation-compatible components, optimize legacy designs, and improve process repeatability, uniformity, and stability.
Who are your customers?
Universities, research institutes, pilot production lines, and wafer fabs worldwide.
How does Allwin21 support its equipment?
We provide service and spare parts exclusively for equipment we manufacture or upgrade, ensuring reliable engineering knowledge and consistent support.
What wafer sizes are supported?
Our systems support 2–8 inch wafers, depending on the equipment model and process requirements.
Can legacy equipment be integrated into modern automation?
Yes, our upgrades add modern automation compatibility, exposing control signals and integrating with fab networks.
