Electronics engineering and DFM
Techwall is a Hong Kong OEM/ODM manufacturer (since 1991) with AI engineering on the same programs. This page is a briefing: what we deliver, how we engage, and who to contact.
Engagement
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Manufacturing
Contract manufacturing, DFM, and certified production for electronics brands.
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Engineering
Firmware, apps, backends, and agent systems that have to run next to real hardware.
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Engagement
Scoped consultation from Hong Kong. Typical reply within one business day.
How we work
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01 - Scope
Written owners, interfaces, and what “done” looks like.
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02 - Build
Hardware, firmware, or agents on one program.
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03 - Prove
A thin slice on your line or in your stack.
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04 - Handoff
Runbooks and an optional retainer.
Same building as the line
Hardware, firmware, and test sit together so bring-up issues close in days. That is the difference between a sketch and a board that can certify.
Explore Related Services
Awards and Certifications
Business Social Compliance Initiative (BSCI)
ISO 9001: Quality Management Systems (QMS)
iF International Design Award
Kind + Jugend Innovation Awards
ATEX, IECEx Explosive Products Certification
EU CE Declaration of Conformity
Federal Communications Commission FCC Certification
Bluetooth Low Energy
Awards and Certifications
Business Social Compliance Initiative (BSCI)
ISO 9001: Quality Management Systems (QMS)
iF International Design Award
Kind + Jugend Innovation Awards
ATEX, IECEx Explosive Products Certification
EU CE Declaration of Conformity
Federal Communications Commission FCC Certification
Bluetooth Low Energy
Manufacturing and AI engineering
Get in touch
Discuss your manufacturing or AI engineering requirements with our Hong Kong team.
Typical reply within one business day.
