Custom Stainless Steel Casting Door Holder

Precision Investment Casting:

Ensures a stable internal structure and high dimensional accuracy for seamless installation.

Superior Material Grades:

Available in 304 and 316 stainless steel, providing industry-leading resistance to rust, corrosion, and salt spray.

Fully Customizable:

We offer bespoke solutions for dimensions, hole drilling, tapping, and unique shapes based on your 2D/3D CAD drawings.

Professional Surface Finishes:

Choose from satin, mirror polishing, or sandblasting to match your aesthetic and functional requirements.

Heavy-Duty Longevity:

Built for high-traffic areas, ensuring a long service life with minimal maintenance.

Feature

Details

Material

Grade 304 / 316 / 316L Stainless Steel

Manufacturing Process

Investment Casting (Lost Wax) + CNC Machining

Surface Treatment

Satin, Mirror Polish, Sandblasting, Electropolishing

Precision Tolerance

±0.1 mm to ±0.3 mm

Customization

Full OEM/ODM Support (Accepts STEP, DWG, PDF)

Quality Testing

PMI Material Analysis, Salt Spray Test, Dimension Inspection

Marine & Offshore:

Yachts, ships, and coastal facilities.

Commercial & Industrial:

Warehouses, workshops, and high-traffic office buildings.

Hygienic Environments:

Food processing plants, medical labs, and hospitals.

Hospitality:

Luxury hotels and resort infrastructure.

Cost-Effective Prototypes:

We support your project from initial prototype to mass production, reducing overall development costs.

Strict Quality Control:

Every batch undergoes rigorous testing, including material verification and salt spray endurance tests.

One-Stop Manufacturing:

From design support and casting to final surface treatment and logistics, we handle the entire supply chain.

Global Logistics:

Reliable shipping options via sea, air, or express with standardized export packaging.

Q1:

What is your typical lead time for custom door holders?

A1:

Prototype samples usually take 28 days. Bulk production typically requires 28–35 days depending on complexity and quantity.

Q2:

Can you provide material certification (MTC)?

A2:

Yes, we provide 3.1 Material Test Reports for every shipment, including chemical composition and physical properties analysis.

Q3:

Do you have a Minimum Order Quantity (MOQ)?

A3:

For custom casting, we are flexible. We support small-batch prototyping as well as high-volume mass production.

Q4:

Can this holder be used in high-salt coastal areas?

A4:

Absolutely. We recommend using SS316 with a mirror-polished finish for maximum salt-spray resistance in coastal environments.