ABOUT DOMAS ・ About Us
Specialized in the manufacturing and export of critical automotive seatbelt pretensioner and airbag inflator components, as well as high-precision metal parts.
Leveraging precision CNC machining, stamping, and assembly technologies — backed by rigorous quality control and international certifications — we ensure our products meet global automotive safety standards. We are also actively expanding into the AI server cooling supply chain, offering flexible custom solutions as a trusted, long-term partner to customers worldwide.
Our CapabilitiesEstablished
1940
Founded in Tainan, rooted for over half a century
Experience
0+
Years of precision metal manufacturing experience
Machines
0+
CNC and automated machines
Global
0+
Export countries and regions
INDUSTRIES ・ Industries Served
Precision components for
mission-critical industries
From road safety to structural fastening, we serve diverse industry component needs with consistent precision standards.
ONE-STOP WORKFLOW
From raw tube to finished shipment,
all under one roof
Drag or scroll to explore
STEP 01
Tube Cutting & Blanking
Tube cutting and material blanking per drawing specifications and material grade, with precise length and cut-end quality control as the foundation for downstream processes.
STEP 02
Tube Bending & Wire Forming
CNC tube bending and bar/wire forming to achieve complex geometries and consistent dimensional accuracy.
STEP 03
Precision Stamping
Pneumatic press stamping and German fineblanking to produce high-precision, burr-free critical metal parts.
STEP 04
Welding & Assembly
Integrated welding and assembly processes combine multiple components into complete sub-assemblies, ensuring structural integrity.
STEP 05
Surface & Heat Treatment
Surface treatment and heat treatment enhance corrosion resistance, wear resistance, and mechanical properties to meet automotive and construction safety requirements.
STEP 06
Inspection & Shipment
Full inspection using 2.5D profile projectors, CMM, X-ray, and other measuring equipment before packaging and shipment, ensuring stable delivery.
For a Japanese client, we delivered 100,000 elementary school chairs within 6 months — handling every step in-house from tube cutting, tube bending, welding, and painting to plastic-injection seat panels, assembly, and packaging — demonstrating our one-stop integration capability and reliable on-time delivery.
OUR CAPABILITIES
Four core integrations
that cut development time
01
One-Stop Vertical Integration
From tube cutting, tube bending, stamping, and welding to surface treatment, assembly, and packaging — fully in-house to shorten development time and lead times.
02
German Fineblanking Technology
Introduced German fineblanking technology in 2006, specializing in critical parts for seatbelt pretensioners and airbag inflators.
03
Automated Smart Manufacturing
CNC lathes paired with robotic arms and automatic tube feeders, achieving a fully integrated “material-to-product” one-stop service.
04
International Quality Assurance
ISO 9001 certified, compliant with global automotive safety standards, exporting to the US, Japan, Australia, New Zealand, the Middle East, and Southeast Asia.
FEATURED PRODUCTS ・ Featured Products
Critical components,
safeguarding every journey
MACHINING & INSPECTION
Automated machining
+ precision measurement,
guarding every dimension
From CNC turning & milling and tube bending to 2.5D profile projectors and CMM measurement — integrating front-end processes with quality inspection to ensure the reliability of critical components.
CNC Lathe×11
CNC Milling Machine×2
CNC Tube Bending Machine×1
Pneumatic Press×多台
Automatic Pipe Cutting Machine / Angle-Cut Pipe Cutter×多台
Wire EDM & Electrical Discharge Machine×多台
CNC Tube Expanding / Reducing Machine×1
2.5D Semi-Auto Profile Projector×1
LATEST NEWS ・ Latest News
Third-generation leadership,
reaching the global stage
GLOBAL REACH
Serving domestic and international markets, actively expanding our global footprint
美國中國日本澳洲紐西蘭中東東南亞
ISOISO 9001:2015
International Quality Management System Certification
International Quality Management System Certification
CONTACT US ・ Get in Touch
Let's get your
parts right, together
Fax
+886-6-355-0256
Email
Address
No. 46, Ln. 94, Sec. 4, Anhe Rd., Annan Dist., Tainan City 709, Taiwan (R.O.C.)