Capabilities
Whatever your product requires—from a single custom component to full-scale production—we provide integrated OEM metal fabrication solutions from a single Taiwan manufacturing partner. Our capabilities include metal stamping, laser cutting, bending, welding, surface finishing, final assembly, and packaging. By integrating every stage of production under one roof, we ensure consistent quality, shorter lead times, and cost-efficient manufacturing for customers worldwide.
How We Maintain Standards
Quality Control
You shouldn't have to worry about what arrives in the box. Every order goes through four checkpoints before it leaves — so you can focus on your business, not on inspecting ours.
WHAT WE DO
PRODUCTION PROCESS
You get a single point of contact from raw material to finished product — no handoffs between suppliers, no gaps in accountability.
Metal Stamping
Bring us your most demanding steel components. Our high-speed stamping lines handle tight tolerances at volume — so you get consistent, repeatable parts without compromising on precision or lead time.
Steel · Iron · K/D Parts
Laser Cutting
Need a custom profile, perforation, or decorative cut? You can get precise, clean results on small batches without investing in dedicated tooling — ideal when your design is still evolving.
Custom Profiles · Low MOQ
Fabrication Equipment
Whether you need structural components or fully finished frames, your specifications are met across bending, welding, and surface treatment — with the same standard applied to every piece, every run.
Welding · Bending · Finishing
Assembly & Packaging
Your products leave our facility shelf-ready — fully assembled, packed, and labelled to your spec. Less for you to coordinate on arrival, and a faster path from factory to customer.
Retail-Ready · Export Packaging
Quality Control
You shouldn’t have to worry about what arrives in the box. Every order passes through four quality checkpoints before shipment. At Der-Yih, our comprehensive quality control system covers every stage of the metal fabrication and OEM manufacturing process—from raw material inspection and in-process inspection to final product testing. This integrated approach ensures consistent quality, precision, reliability, and on-time delivery for customers worldwide.
Incoming Material Inspection
Your order starts with verified materials — steel and iron stock is checked for grade, dimension, and surface quality before a single cut is made.
In-Process Checks
Problems are caught early, not at the end. Dimensional and structural checks happen at each production stage so deviations don't compound.
Final Product Inspection
Before your goods are packed, they're checked against your specifications — dimensions, surface finish, and functional performance, every time.
Pre-Shipment Verification
What you ordered is what ships. Packed cartons are verified against your packing list before release — no surprises when the container arrives.
Standards We're Held To
Certifications
When you need to assure your own customers of product quality, our certifications give you something concrete to stand behind.
ISO 9001:2015
International quality management system certification ensuring standardized production and continuous improvement.
TÜV
Verified compliance with international safety and quality standards.
FSC
Responsible sourcing of FSC-certified materials.
Pre-Shipment Verification
Compliance with IKEA supplier quality and sustainability requirements.
What Can We Build For You?
Share your requirements and we'll come back with a clear plan — no obligation, within 2 business days.