Custom Metal Hardware Accessories Sheet Metal Fabrication & CNC Machining Zinc Alloy 7075 Aluminum Alloy With Custom Surface Treatment

Brand Name: CHENRONG
Model Number: CRAI0211
Product Details
Brand Name:
CHENRONG
Model Number:
CRAI0211
Minimum Order Quantity:
1pcs
Delivery Time:
7-15 days
Payment Terms:
T/T
Specifications
Material Description:
Polished Stainless
Materials Avaliable:
Aluminum Stainless Plastic Metals Copper
Equipment:
CNC Machining Centres
Type:
Stamping Parts
Factory Area:
50,000 Square Meters
Quality Control:
CMM
Pressure:
Ow Vacuum
Key Selling Points:
Competitive Price, Competitive Price
Sample Time:
7-10days
Material Capabilities:
Aluminum, Stainless Steel, Steel Alloys
Highlight:

Custom Zinc Alloy CNC Machining Parts

,

7075 Aluminum Alloy Metal Fabrication

,

Sheet Metal CNC Machining Services

Product Description

Product Summary

This custom mechanical hardware accessory supports 7075 aluminum alloy and zinc alloy material selection. It is produced through sheet metal stamping, bending and CNC precision machining, with customized surface treatment service. Widely used for mechanical equipment structural brackets and mounting fittings. We accept custom orders according to customer drawings or samples, support prototype and small batch manufacturing.

Product Details

Product Name Custom Mechanical Hardware Accessories, Sheet Metal & CNC Machining Parts
Model No CRAI0008
Material Optional 7075 Aluminum Alloy, Zinc Alloy
Processing Technology Sheet metal stamping, bending, punching, deburring, CNC precision secondary machining
Surface Treatment Black coating, powder coating, anodizing, polishing, sandblasting available as requested
Customization Customized based on customer 2D/3D drawings or physical samples
Tolerance ±0.02mm ~ ±0.1mm, comply with drawing specifications
Application Mechanical equipment mounting bracket, industrial machinery structural fittings, equipment connection hardware
MOQ Small MOQ acceptable, sample prototype order supported
Service One-stop service including sheet metal forming, CNC machining and customized surface treatment

Product Features

  1. Optional raw materials of 7075 aluminum alloy and zinc alloy, high strength, stable mechanical performance, meet different load requirements.
  2. Combined processing of sheet metal stamping, bending and CNC secondary machining to guarantee accurate hole position and assembly dimension.
  3. Multiple surface treatment options, black coating finish as shown in picture, anti-corrosion and wear-resistant with smooth appearance.
  4. Flexible non-standard customization, shape, thickness, hole layout and surface effect can be adjusted according to your design.
  5. Complete inspection before shipment, every workpiece dimension checked strictly to match drawing requirements.

Application Scenarios

General industrial machinery, automation equipment mounting brackets, mechanical connection fittings, special equipment structural hardware, automotive and equipment assembly accessories.

FAQ

Q1: Can you choose between 7075 aluminum alloy and zinc alloy for this part?

A: Yes, both materials are available. Please confirm the material requirement with your drawings for quotation.

Q2: What surface treatment options can you provide?

A: Black coating, powder coating, anodizing, sandblasting and polishing are available.

Q3: What is sample and mass production lead time?

A: Sample production lead time 3-7 working days. Mass production time depends on quantity and processing complexity.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
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3 star
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All Reviews
  • T
    Trevor H
    United StatesOct 27.2026
    ★★★★★
    ★★★★★
    We ordered this custom stainless steel large transmission gear disc for our industrial conveyor drive system. The tooth profile and runout tolerance are perfectly controlled, no backlash issue after installation. Great 5-axis machining work, stainless finish is clean and corrosion-resistant
  • M
    Mike D.
    United StatesSep 21.2026
    ★★★★★
    ★★★★★
    For a shop that goes through a few of these a quarter, the savings add up. Reordering now.
  • K
    Kevin Peterson
    United StatesSep 12.2026
    ★★★★★
    ★★★★★
    We were looking for a reliable supplier for small-batch metal CNC machined prototypes. ChenRong handled our 80-piece aluminum parts order smoothly. The DFM feedback was helpful before production, tolerances are well controlled, and they accommodated our minor design revision. The shipment arrived safely with full inspection documents.

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