Metal Fabrication
Services

Our comprehensive ability to manufacture custom parts has been carefully crafted to meet your needs. Our expertise covers cutting-edge technologies such as sheet metal fabrication and CNC machining, etc.

Explore our comprehensive selection of services that cater to a variety of needs, ensuring complete customer satisfaction.

Sheet metal fabrication

Sheet metal fabrication is a valuable production method for creating functional components such as panels, brackets and enclosures.

CNC Machining Capability

TOSTA provides close-tolerance CNC machining services, including 3, 4, 5-axis CNC milling, CNC turning and surface treatment services.

Finishing Services

Nice surface finishing services can both improve the aesthetics and function of a part.

Quality Inspection

TOSTA’s Quality Management System has been approved and certified to the ISO 9001:2015 standard.

Fully Surface Finishing Service

All surface treatments available for metal parts

Powder coating uses the phenomenon of corona discharge to add a thin layer of protective polymer to the surface, ranging in thickness from about 50 μm to 150 μm.

Electroplating is a finishing process that deposits metal onto a conductive surface using many specific materials such as chromium, gold, nickel and zinc nickel.

Anodizing has the characteristics of corrosion resistance, wear resistance and insulation, and can maintain the performance of parts for a long time.

Laser etching is a process that alters the surface of a material to create a permanent mark. Commonly used include aluminum, stainless steel, and zinc.

Sand blasting is the impact of fine abrasive glass bead particles on the part surface under high pressure, resulting in matte surface. Glass bead sizes from #80 to #220.

Passivation is a method to transform the metal surface into a state that is not easily oxidized, and to delay the corrosion rate of the metal, Commonly used stainless steel.

Working Gallery

The TOSTA Gallery aims to share the metal manufacturing knowledge, experience and skills we have accumulated over the years.

Rapid Metal
Prototyping

Uses the latest technology and equipment to manufacture prototypes quickly and accurately, helping you reduce development time and costs.

Capability: 1-50
Lead Time: Within 7-10 days

Low – Volume Manufacturing

For batch manufacturing, we have a variety of process options to meet requirements, such as sheet metal fabrication, CNC machining and stamping parts, etc.

Capability: 50-2000
Lead Time: Within 15-20 days

On-Demand
Production

For high-volume manufacturing of custom parts, we can also guarantee fast delivery, using mature processing methods and supporting supply chains.

Capability: 5000+
Lead Time: Within 25-30 days

Quality Reports

Inspection is required for each process during the production process, and full or sampling inspection before being sent.

Appearance Quality Inspection

First confirm whether the custom part meets your appearance requirements, such as the color, texture and other physical attributes of the product.

Dimensional Inspection

For complex ones, a three-coordinate measuring machine is needed to accurately measure their dimensions.

Performance Inspection

Test the function and performance of parts and, in the case of parts with threads or tapped holes, check that the assembly meets requirements.

First Article Report

At the final stage of the inspection process, we provide you with a final inspection report. The report outlines all inspection instruments and results.

Our Happy Clients!

Thank you very much for your support.My project was a huge success, we may have exchanged hundreds of emails, thanks for your patience and high quality parts.

Paul

These samples look great and I think that we’ve played it perfectly safe on the knob dimensions. I’m ready to move forward with production.

Anat

Nicole and the Tosta team have become an invaluable supplier for our prototyping process, their response time is quick, their prices and lead times are great.

Johnson

Metal Manufacturing Resources