About Us
Hangzhou DS Engineering Co., Ltd. is a professional manufacturer in Standard or Custom OEM Structural Steel Fabrication & Metal Work manufacturing.
DS Engineering originally started in 1995 with the production of metal fabrication and reducer; naturally we evolved into one of the leading manufacturers of Custom OEM Welding Fabrication used in all aspects of Production & Manufacturing Equipment, Machinery, Automobiles, Farm & Heavy Duty Equipment, and many other Products and Parts.
If you are looking for the most specialized and equipped provider to help you produce your custom metal work, you have come to the right place. Our professional team can produce anything you are looking for, please feel free to contact us for more information on your custom project.
| Our Standard Precision Metal Processing |
| Casting |
Die Casting |
Other Standard Processes |
Machining |
| Sand Casting |
Turning |
| Shell Casting |
Threading |
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Grinding |
| Bulk Forming Processes |
Extrusion |
Welding |
| Drawing |
Brazing |
| Forging |
Soldering |
| Rolling |
Riveting |
| Powder Metallurgy |
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| Friction Drilling |
CNC |
CNC Plasma/Flame Cutting |
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CNC Gantry Machining |
| Sheet, Tube & Block Forming Processes |
Shearing |
CNC Machining |
| Bending |
CNC Bending |
| Stamping |
CNC Lathe |
| Deep Drawing (DD) |
CNC Drilling |
| Raising |
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| Roll Bending |
Laser |
Laser Cutting |
| Roll Forming |
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| Rubber Pad Forming |
Finishes |
Painting |
| Repousse & Chasing |
Powder Coating |
| Spinning, Shear Forming & Flow Forming |
Heat Treatment |
| Hydro Forming (HF) |
Plating |
| Boring |
Polishing |
| Hydrostatic Pressing |
Thermal Spraying |
| Incremental Sheet Forming (ISF) |
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We have experience in all types of Metal Working:
Stainless Steel, Steel, Cold Rolled Steel, Carbon Steel, Aluminum, Brass, Zinc, Iron, Cooper, Lead, Bronze, etc... We also do Precious Metals such as Silver, Gold and Platinum.
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| If you don't see it listed here - just ask and we can get it done! |
Structual Steel Fabrication 
Our Service
DS Engineering can design, manufacture according to customer’s drawing and sample. We offer full set of metal work, as laser cutting/plasma cutting/flame cutting, bending, stamping, Welding Service , milling/drilling/turning/grinding, powder coat/paint/zinc plating, assembling and so on.
DS Engineering specialize in Structural Steel Fabrication ,and doing Structural Steel Fabrication according to customer's drawing or sample. So if your company have Machinery Fabrication Welding , Structural Steel Fabrication , OEM Structural Steel Fabrication ,customized Structural Steel Fabrication ,custom Structural Steel Fabrication , feel free to quote from us.
Our factoy specialize in metal work industry for 20 years , especially Welding Service .
Our Production Line ( About Structual Steel Fabrication )
This is Structual Steel Fabrication Production line.
Our equipments ( About Structual Steel Fabrication )
The above equipments make Structual Steel Fabrication more professional.
Our Workshop ( About Structual Steel Fabrication )
This is our Work Shop, the place to offer Structual Steel Fabrication .
Our Packing ( About Structual Steel Fabrication )
The professional export packing can help avoid Structual Steel Fabrication From damage .
If you're interested in Structual Steel Fabrication ,feel free to mail me.
