At Joful Industry, we believe that every project tells a story of precision, innovation, and collaboration. Our case studies highlight how we support global customers with tailor-made stainless steel sheet metal solutions, from design optimization to final production.

1. Customized Stainless Steel Enclosures for Industrial Equipment

Challenge: A European client required stainless steel enclosures for electrical equipment, with strict requirements on corrosion resistance, durability, and precise cutouts for components.

Our Solution:

• Material: 304 stainless steel, 2.0mm thickness

• Process: Laser cutting → CNC bending → TIG welding → surface brushing finish

• Added custom reinforcement ribs for strength and precise tolerances (±0.2mm)

Result: Delivered 500 sets within 30 days, with superior durability in outdoor environments. The client reported a 20% improvement in assembly efficiency thanks to our precision engineering.

2. High-Precision Stainless Steel Parts for Food Processing Machines

Challenge: A customer in North America needed hygienic and smooth stainless steel components for food machinery, complying with FDA standards.

Our Solution:

• Material: 316 stainless steel for maximum corrosion resistance

• Process: Fine laser cutting and polishing to achieve Ra < 0.8 μm

• Deburring and passivation treatment for food safety compliance

Result: The components were seamlessly integrated into their production line. The polished surface ensured easy cleaning, meeting international food-grade requirements.

3. Architectural Stainless Steel Panels for Building Projects

Challenge: An architectural company required decorative stainless steel wall panels with both strength and visual appeal for a commercial project in the Middle East.

Our Solution:

• Material: 304 stainless steel with PVD coating (gold finish)

• Process: Precision cutting, CNC bending, laser engraving for patterns

• Quality inspection to ensure uniform surface finish and consistent color tone

Result: The project achieved a modern, luxurious appearance. The panels remain corrosion-free under extreme climate conditions.

4. OEM Stainless Steel Components for Automotive Industry

Challenge: An automotive manufacturer needed stainless steel brackets and housings with complex geometries and high mechanical strength.

Our Solution:

• Utilized advanced fiber laser cutting machines for complex profiles

• Automated welding and CNC machining for accuracy and repeatability

• Strict quality inspection according to ISO 9001 standards

Result: Achieved 100% on-time delivery for over 10,000 pieces annually, supporting the client’s mass production requirements.

Why Choose Us?

• Comprehensive Capabilities: Laser cutting, CNC bending, welding, polishing, surface treatment

• Material Expertise: Stainless steel 201 / 304 / 316 / duplex steels

• Global Clients: Serving industries such as construction, food equipment, medical devices, electronics, and automotive

• Quality Assurance: ISO-certified processes, full inspection, export-ready packaging