The finishes of sheet metal fabrication after various metal fabrication processes will vary significantly based on a number of factors include material, fabrication processes involved and the batch being fabricated. The metal fabrication industry has established standards related to expected finishes resulting from metal fabrication processes. These metal finishes standards are qualified as the Roughness Average (Ra). Our Capabilities include sheet metal fabricating from stainless steel, aluminum, steel, brass to copper etc. And our highly trained machinist have the experience to help point out any problem for new parts. When you send us your 3D product design for free quote, Our engineer can assist you in design and fabrication of any steel fabricated part for custom prototype and to large Sheet Metal fabrication runs to it is optimized for manufacturing.

Production Parameter (Specification)

Product name: Hard anodize sheet metal fabrication with screen -printing

Raw material: Stainless steel .customized

Dimension: As per your drawings

Thickness: 0.2-30mm.

Tolerance: 0.01mm-0.15mm .

Heat treatment: Available.

Surface Treatment: Painting, Powder Coating, Mirror polishing, Anodize Oxidation, Screen -printing , Brushing, Texture, chrome plating etc......

Processing: Laser cutting , Bending, Riveting, Welding, Broaching, Drilling, Tapping, Deep Drawn, CNC Machining, Assembly , Shearing ,etc......

MOQ: 1pcs

Price: Negotiated

Certification: ISO9001

Lead time: 3-5days,depend on your quantity.

Drawn format: PDF/DWG/DXF/IGS/STEP,etc.

Fabrication Process Expected Range of Ra

Below is a Table of the Ra expected on metal parts manufactured through various metal fabrication processes and a comparison of the expected Ra range for metal part:

Flame Cutting	1000 - 500 microinches (25 - 12.5 micrometers)
Sawing	1000 - 63 microinches (25 - 1.6 micrometers)
Drilling	250 - 63 microinches (6.3 - 1.6 micrometers)
Milling	250 - 32 microinches (6.3 - 0.08 micrometers)
Laser Cutting	250 - 32 microinches (6.3 - 0.08 micrometers)
Boring, Turning	250 - 16 microinches (6.3 - 0.40 micrometers)
Grinding	63 - 4 microinches (1.6 - 0.10 micrometers)
Electropolishing	16 - 4 microinches (0.40 - 0.10 micrometers)
Lapping	16 - 2 microinches (0.40 - 0.05 micrometers)

Application Field

car part, sever casing housing, communication equipment, intelligent terminal, airspace parts, auto sheet metal, car's navigation system, medical apparatus,drone part, LCD TV back plate, air condition, computer/advisement player, security equipment, air cleaner, water treatment equipment and electric appliance.

Business Range

Manufacturing & inspection capacity in steel, stainless, copper and carbon steel and Aluminium materials for precision sheet metal fabrication ,CNC machining parts, Aluminium extrusion profile metal parts. Metal stamping parts, Rapid Prototyping, etc...
Services: Precision Laser cutting machine, Bending Machine, Welding Machine, Riveting Machine,High Polishing Machine, CNC Punch Press Machine, Etc.....

Industries Served: Medical/Packaging/Aerospace/Electronic.

Spot Light of ShangEn:

● ISO9001 2015 quality control, make sure you get what you want.

● Reasonable price with high quality services.

● Full material selection and varied surface treatm.ent selection available.

● Engineering support for material selection and manufacturability

● Delivery as we promised.

● Able to react flexibly to customer requests in short time.

● Good reputation in sheet metal fabrication parts.

● Complete quality management style.

● Good experience of OEM and ODM for our customer.

● Have advanced equipment and skilled work and professional production producer .

QC Display.

I. Test in production:

At the time of initial production, the top 10 products, all sizes of each product must be tested. inspecting 50 pieces or 100 pieces of sampling after debugging

II. Test on finished parts before shipping:

1. In principle, each product must be tested on where there are strict tolerances on the drawing. Spot check shall be carried out where there is no tolerance requirement 

2. The quantity of sampling inspection is accordance with the products percentage, normally it shall not be less than 10%

3. Materials of all products shall be inspected

4. Surfaces on all products shall be inspected (including scratch, burrs, etc.)

5. All dimensions on sampling shall be inspected

Inspection Equipment:

Complete QC system and strict test means ensure the high grade of product quality.

Payment Terms

T/T, Paypal, Western Union, 50% deposit, balance before shipment is available.

Package

1) Small order less than 100pcs carton.

2) Large order more than 1000pcs wooden case ,also depend on the weight&shape of the items.

3) With plastic bag,bubble bags foams and carton,with pearl-cotton package.

4) To be packed in cartons. 05kg-10kg/carton.

5) Use glues tape to seal cartons.wooden case for the stamping parts.

Shipment ways

Deliver out by DHL,TNT,UPS, FEDEX .Or according to customers' requirement.

Our Service

1. Customer's request is our purpose and target.
2. Quick samples delivery service and produce according to your BOM.
3. Professional production team, strictly quality control department, experienced sales department.
4. One-stop solution for our long term customers .
5. Customized size and OEM/ODM service acceptable.
6. 100% inspect before delivery , quality warranty and long term after-service .
7. Competitive price ,Excellent service , Quick delivery , Safety payment , Flexible trade terms.

To make the inquiry efficient and without confusion, please try to give me the following details of your products during your inquiry:

1) The drawing of the products if it is possible.
2) The material that you need for your product.
3) The dimension and the tolerance of the product.
4) The hardness and the surface treatment.
5) Quantity of the order if it is available.

I think a lot of items will match your interest,and really hope to establish business relationship with you! Any questions, pls feel free to contact me at any time.

Thank you for checking out ShangEn and our metal fabrication services. If there is any way we can help you please let us know -Click HERE customized, welcome to send the drawings for quotation reference.

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