Sheet Metal, Stamping, Deep Draw & Spinning — From Prototype to High‑Volume Production
We provide full sheet metal services — laser cutting, CNC punching, progressive and transfer stamping, deep draw forming, spin forming, bending, welding and complete welded assemblies. We combine rapid prototyping with robust tooling and process controls to ensure parts meet mechanical, cosmetic and regulatory requirements for automotive, industrial, telecom and consumer products.
- Prototype agility (laser / turret) and scale economics (progressive / transfer stamping)
- Deep draw and spin forming for seamless housings and domes
- Full downstream services: welding, brazing, plating, powder coat and assembly
Progressive Stamping
Deep Draw
Welding & Finishing
What We Offer
Prototype & Low‑Volume: Laser, Turret & Waterjet
Laser cutting and CNC turret punching deliver fast, tool-free prototypes and low-volume runs. We support quick-turn iterations, sample bending and short-run assemblies to validate fit, form and function before committing to stamping tooling.
Key benefits
Rapid lead time, design flexibility, low upfront cost for early validation and small series production.
Stamping: Progressive & Transfer
Tooling & die engineering
Die flow, blank design, strip layout and station sequencing optimized for throughput, scrap reduction and predictable process windows.
Deep Draw Forming
Deep drawing forms seamless cups, domes and housings from sheet blanks. Our deep draw processes control wall thinning, flange geometry and springback to produce high-integrity enclosures used in lighting, appliances and decorative metalwork.
Design considerations
Uniform wall thickness, appropriate blank diameter and draw radii reduce risk of wrinkling and tearing. We simulate forming steps and provide draw schedules for multi-step draws.
Metal Spinning
Spinning produces rotationally symmetric parts — reflectors, domes, bellows and housings — with excellent cosmetic finish and material efficiency. We offer manual and CNC spinning for prototype and production requirements.
Advantages
Low tooling cost vs deep drawing for certain parts, smooth curved surfaces, and quick iteration for design changes.
Joining, Welding & Surface Finishing
Our welding capabilities include TIG, MIG, spot welding and laser welding for thin sections. We provide brazing, seam welding, riveting and mechanical fastening. Finishing options include passivation, powder coat, wet paint, anodize (for aluminum), plating and bead/shot peen for cosmetic or functional requirements.
Assembly & quality
Materials & Typical Tolerances
We work with cold‑rolled & hot‑rolled steels, stainless steels (304/316/430), galvanized and pre‑coated steels, aluminum (1000/5000/6000 series), copper and brass. Tolerances vary by process: laser/turret prototypes typically ±0.2–0.5 mm; stamped parts ±0.05–0.25 mm after secondary operations; deep draw tolerances depend on draw depth and post‑machining.
| Parameter | Range / Typical | Notes |
|---|---|---|
| Thickness | 0.2 — 6.0 mm | Process dependent — thicker for deep draw & stamping |
| Tolerances (stamped) | ±0.05 — ±0.25 mm | Critical features machined or planed post-stamp |
| Surface finishes | Powder coat, wet paint, anodize, plating | Selected per corrosion and aesthetic needs |
| Batch sizes | Prototypes to 1M+ pcs/year | Progressive/transfer dies for high volumes |
Quality, Inspection & Regulatory
We support ISO 9001 systems, CMM dimensional inspection, surface metrology, hardness testing and paint/coating thickness checks. For regulated industries we provide PPAP/FAI documentation, material certificates, process control plans and capability (Cpk) studies.
NDT & lifecycle testing
Non‑destructive testing (dye penetration, ultrasonic), vibration, environmental cycling and corrosion testing available per customer requirements.
Applications
Automotive & EV
Structural brackets, sensor housings, shielding, stamped enclosures and formed ducts with automotive PPAP/FAI support.
Industrial & Controls
Control cabinets, mounting panels, bezels and sensor housings with robust coatings and EMC considerations.
Lighting & Appliances
Reflectors, lamp housings, seamless domes and decorative trims using deep draw and spinning for superior finish.
Representative Projects
Stamped Bracket for EV Inverter
Progressive die produced integrated bracket with formed tabs and tapped features; post‑stamp tapping and plating delivered ready-to-assemble parts at scale.
Deep Draw Housing for LED Lamp
Seamless reflector produced via deep draw and spun finishing for high cosmetic surface and thermal performance.
Frequently Asked Questions
When should I choose stamping over laser cutting?
If anticipated annual volumes justify tooling cost, stamping (progressive or transfer) provides much lower piece cost and faster cycle times. Laser/turret is best for prototyping, low volumes or complex one‑off shapes.
Can you deep draw stainless steel parts?
Yes — we deep draw many stainless grades. We manage lubrication, draw reduction per operation and annealing schedules to avoid cracking and achieve required formability.
Do you support welded assemblies and painted finishes?
Yes — TIG/MIG/laser welding, seam welding, and full finishing (powder coat, wet paint, plating) are performed with validated processes and inspection records.
Ready to Build Your Sheet Metal Part?
Upload your drawings or STEP files and tell us target volumes. We’ll recommend the optimal process (laser prototype vs progressive stamping), tooling options and a production plan — typically within 24 business hours.
