Sheet Metal Fabrication
Mulan manufacturing group is a Chinese manufacturer of professional custom sheet metal fabrication service, with more than 20 years of experience in sheet metal forming. All work is carried out in accordance with ISO9001-2015/TS16949 standards and the products comply with the RoHS standard.
Sales network: North America, Europe, Australia, Africa, Asia and other regions, and maintain a stable cooperative relationship with 1000+ international buyers.
The metal sheet metal forming process is a widely used metal working technology that plastically deforms a thin metal sheet by an external step force, exceeding the material’s yield strength, bending and drawing into various complicated shapes without reducing the material itself. Metal sheet metal forming processes generally require the use of high quality molds to obtain the desired metal product.
ON-DEMAND MANUFACTURING SERVICE
We provide customized precision parts processing services and technical support, combining metal stamping, metal casting, metal sheet metal forming, surface treatment, metal heat treatment and other processes, a true one-stop supplier of precision parts.
Mulan MFG is equipped with a library of more than 100 materials and profile materials. The customer’s order can be put into production at any time, and the sample can be mailed within 3 days.
- Alloy Steel 4130
- Alloy Steel 4140
- Stainless Steel 303
- Stainless Steel 304
- Stainless Steel 316/316L
- Stainless Steel 416
- Stainless Steel 420
- Aluminum 5052
- Aluminum 7075
- Aluminum 7075-T6
- Aluminum 6063-T5
- Aluminum 7050-T7451
- Aluminum A356
- Aluminum 6061-T6
- Aluminum 2024-T3
- Casting Material
- Alloy Steel
- Carbon Steel
- Nickel Plating
- Heat Treatment
- Powder Coating, etc.
Mulan manufacturing Group has two large-scale machining factories in Shanghai, China.Has passed ISO9001-2015 standard and TS16949 certification, and is a formal large-scale environmental protection enterprise.
Mulan has been focusing on the precision CNC machining industry for 18 years and has participated in many large international procurement company procurement projects, includingauto parts, medical equipment parts, military parts, and civilian parts.
- Free product 3D design files
- Reverse modeling based on ideas
- Rapid prototyping of multiple materials
- Product development, optimized mass production process
- Combination of multiple resources, high-quality mass production.
- 10 years of experience in rapid prototyping, combined with multiple processes, is trustworthy.
- 7 * 24 hours continuous production, fast logistics delivery, complete small capacity orders on the same day.
- Physical factory, real factory price.
- Complete production chain, one-stop manufacturer.
- Powerful online English after-sales service, control the production of orders at any time.
Precision CNC machining services are our main products. Mulan has advanced CNC machining centers such as
- 3-Axis / 4-axis /5-axis Machiney
- Fifteen professional engineers
- Five quality control engineer
- Automatic coordinate measuring instrument (CMM)
- Automated optical projector
- Surface roughness meter
- Rockwell hardness tester
- Electronic inner diameter micrometer, etc.
Stable Production Capacity And Professional Technical Support Capabilities.
Finish Processing Service
- Metal Casting: Die Casting, Sand Casting, Gravity Casting, Investment Casting, Metal Forging And Low Pressure Casting
- Metalworking Service: Metal Fabrication, Sheet Metal Fabrication, Structural Metal Fabrication, Metal Frame Manufacturing, Welding Service, Cutting Service, Metal Bending, Plate Rolling, Metal Roll Forming, Sheet Folding, Metal Stamping, Deep Drawn Stamping, Expanded Sheet Metal And Metal Perforating.
- Precision Machining Service: CNC Turning, CNC Milling, CNC Drilling, CNC Boring, CNC Grinding, CNC Cutting, Laser Engraving And Laser Marking.
- EDM Machining Service: Wire EDM Machining, Sinker EDM Machining, EDM Hole Drilling Service And Small Hole EDM Machining.
- Surface Treatment : Sand Blasting Galvanizing Chrome Plating Nickel Plating Painting Electro Polishing Anodizing Electrophoresis Passivation Laser Marking Screen Printing Plastic Overmolding, Etc.
- Metal Heat Treatment : Carburizing, Carbonitriding Nitriding, Nitrocarburizing Ion Nitriding Mould Heat Treatment Heat Treatment Of Stainless Steel Normalizing And Annealing
Mulan Machining Tolerance Standards
- Tolerance Range: ±0.008mm～0.010mm
- Cylindrical Circumference 0.01mm/100mm
- End Face Flatness 0.02mm/200mm
- Thread Pitch Accuracy 0.06mm/300mm
- Roughness: Ra0.8
- International Tolerance Level: IT6-IT8
- Outer Circle Accuracy 0.005-0.01mm
- Surface Finish After Grinding Machine Can Reach Ra0.4
Quick Working Tools - Quality Control Tools
In the rapid production of products, in the face of different order quantities and urgent delivery requirements, Mulan has the ability to manufacture rapid molds, according to the requirements of product production, using S50C, P20, NAK80, S136, SKD11, A2 and other high-quality steel production Quick mold. It can produce 50000 pieces of die life. Including: CNC machining precision fixtures, injection molding cores and cavities, stamping molds, sheet metal forming molds, and many special tools required in production. Click for more.
Case study of Sheet Metal Fabrication products.