Professional CNC machining service for OEM engineering equipment. Specializing in stainless steel sheet metal fabrication with precision to +/-0.005mm. Surface treated with anodizing.
1.Material | Aluminum,Brass,Bronze,Copper,Hardened Metals,or others. |
2.Tolerance | +/-0.005mm |
3.Surface Finishing | Anodizing,polishing,plating,blacken,or others |
4.Edges and holes | debarred |
5.Surfaces | free of scratches,smooth |
6.Type | Non-standard products/Customized |
7.MOQ | Any QTY acceptable |
8.Artwork format | PDF/STEP,2D/3D drawing |
9.Sample time | 7-15 days or as QTY |
10.Delivery time | 7-15 days or as QTY |
11.Packaging | 1pcs/poly film,custom carton or wooden case |
12.Usage | Aviation,automobile,food industry,mold,electrical appliances, furniture,medical and other industries. |



Discover top-quality OEM Custom Stainless Steel Sheet Metal Fabrication by DONGGUAN WELDO. Precision crafted with +/-0.005mm tolerance and anodized surface treatment.
1 | Zinc/nickel/chrome plating |
2 | Hot galvanized |
3 | Painting |
4 | Powder coating |
5 | Anodize Oxidation, or with colors:like silver, blue, red, etc. |
6 | Plating,silver-plated,Gold-plated,etc. |
7 | Polishing |
8 | Electrolytic polishing |
9 | Sank without electricity nickel |
10 | Or as your request |
Material for CNC machining part:
1.Material | Stainless steel: SUS303, SUS304, SUS316, SUS316L, SUS430, SUS440, etc Aluminum: 6061-T6, 6063-T5, 7075-T6, 2011, 2017, 2024, 5052, 5083, 6082 etc Brass: C11000, C10200, C12000, C26000, C36000, etc Carbon steel: 1010, 1015, 1020, 1025, 1030, 1035, 1040, 1045, etc Plastic:PVC, POM, Telfon, Delrin,PEEK,Nylon, ABS, PC, PP,PA6, PA66, etc Free cutting steel: 1211, 12L13, 12L14, 1215, etc Tool Steel: HSS M2,ASP23,H13,1.2344,D2,1.2379,etc |
2.Tolerance | +/-0.005mm |
3.Finishing | anodizing,polishing,plating ,blacken ect |
4.Edges and holes | debarred |
5.Surfaces | free of scratches |
6.Material capabilities | aluminum, stainless steel, copper, plastic and more |
7.Various materials and finishing ways are available | |
8.Non-standard aluminum product | |
9.Material and finishing comply with RoHS Directive | |
10.Small orders are welcome |
Technical Details
Technical Process | CNC machining, EDM W/C |
Dimension | Client's artwork is available |
Capability | Milling:Length,machining range up to 1100*600 mm |
Turning: Diameter 0.05mm~300mm ; Length 0.5mm ~ 750mm | |
Wire Cutting: machining range can up to 450*400*300mm | |
Precision | Turning and Milling:+/- 0.002mm(+/-0.000098 inch) |
Wire Cutting: +/- 0.002 mm (+/-0.000098 inch) |
Material Used Table
S/N | TYPE | CHINA | USA | JAPAN | GERMANY | SWEDEN |
GB | ASTM | JIS | DIN | ASSAB | ||
1 | Martenslte stainless steel | 9CR 18Mov | 440c | sus440c | X105CrMo17 | 440CI |
2 | Martenslte stainless steel | / | / | / | / | S136H |
3 | Austensite stainless steel | 01Cr18N19 | 304 | SUS304 | X5Crnl 13-10 | / |
4 | Austensite stainless steel | Y1Cr18N19 | 303 | SUS303 | X12CrniS18.8 | / |
5 | Prehardened stainless steel | Cr12Mov | D2 | SKD11 | X165CrMov48 | XW-41 |
6 | Cold work die steel | 0Cr17nl4Cu4Nb | 17-4PH | SUS630 | X5CrNiCuNb | / |
7 | Cold work die steel | / | / | / | / | DF-2 |
8 | Powderhigh Speed Steel | / | / | / | / | ASO-23 |
9 | Powderhigh Speed Steel | / | CPM-10V | / | / | / |
10 | Cold work die steel | C6Mov | A2 | SKD12 | X100CrMov5 | / |
11 | Cold work die steel | 7Mn2CrMo | A6 | / | / | / |
12 | Carbon construction steel | 45 | 1045 | S45C | C45 | / |
13 | Spring Steel | 65 | 1065 | S65C | C65 | / |
14 | Spring Steel | / | 1095 | / | / | / |
Equipment :
Name | Quantity (set) | Origin | Precision | Running Distance |
CNC gantry machine | 1 | China | 0.005mm | 2000*1300mm |
CNC machining Centers | 1 | China | 0.005mm | 600*500mm |
CNC horizontal machine center | 4 | China | 0.005mm | 800*500mm |
CNC machining Centers | 9 | China | 0.005mm | 600*500mm |
CNC lathe/mill machine center | 4 | China | 0.005mm | 50*150mm |
Lathe Machine | 2 | China | 0.01mm | 200*750mm |
Milling Machine | 10 | China | 0.01mm | 300*700mm |
grinding machine | 3 | Tai Wan | 0.003mm | 150*400mm |
High Speed W/C | 4 | China | 0.015mm | 250*300*400mm |
Slow Feeding W/C | 1 | China | ||
Sand Blast Machine | 1 | China | ||
Polishing Machine | 1 | China |






Welcome to DONGGUAN WELDO PRECISION MACHINING CO., LTD
Why Choose Us:
- Fully Machining Services: Grinding parts, Machining parts, CNC milling and turning parts, CNC milling parts, CNC metal parts, stamping parts, casting and forging parts, assembly service.
- Various Machining Materials: Metal parts, stainless steel parts, alloy steel parts, brass parts, bronze parts, copper parts, aluminum parts, plastic parts, etc.
- Various Finishes: Anodizing, Electroplating, Polishing, Powder Coating, Blacken, Hardening, Painting, and many other treatments of the parts.
- Quality Assurance: IPQC inspects each precision grinding part during every processing step; 100% inspection before shipment using micrometer, height gauge, projector measuring machine, coordinate measuring machine (CMM), etc. Any disqualification will be handled by us.
- Advantages: Non-standard/standard/OEM/ODM/customized service provided, no MOQ, fast lead time, can meet DIN, JIS, ASTM, AISI, BS, GB standards.
Payment:
Full payment for small amount orders; Half payment for large amount orders; T/T, Paypal, Western Union, Money Gram.
Packaging:
Inner: 1 pcs/poly film; Outer: custom carton/wooden box; OR as requested.
Company Name: DONGGUAN WELDO PRECISION MACHINING CO., LTD
Product Name: OEM Custom Stainless Steel Sheet Metal Fabrication
Keywords: Sheet Metal Fabrication, Stainless Steel Fabrication, Custom Stainless Steel Fabrication
Attributes: Standard: GB, EN, API650, China GB Code, TEMA, ASME; Tolerance: +/-0.005mm; Surface Treatment: Anodizing
Shipping:
For fast delivery, choose Express (7-15 days) or Air (10-15 days). Sea shipping takes around 30 days.


Custom Stainless Steel Sheet Metal Fabrication
Explore our range of precision sheet metal fabrication services, including custom stainless steel fabrication. Our products meet GB, EN, API650, and other standards with a tolerance of +/-0.005mm. Surface treated with anodizing for durability.




Welcome to DONGGUAN WELDO PRECISION MACHINING CO., LTD
Get the best solutions for your production needs with our OEM Custom Stainless Steel Sheet Metal Fabrication. We offer fast delivery for urgent orders. Contact us now!
- Sheet Metal Fabrication
- Stainless Steel Fabrication
- Custom Sheet Metal Fabrication
- Metal Sheet Fabrication
- Custom Fabrication
- Steel Fabrication
Attributes: Standard: GB, EN, API650, TEMA, ASME; Tolerance: +/-0.005mm; Surface Treatment: Anodizing