What is the manufacturing process of stainless steel coffee filters?

We use precision chemical etching and related metal processing methods to manufacture coffee filters with consistent hole size and stable quality.

Reusable Stainless Steel Coffee Filter Disc Fine Hole Brewing Part

Name: Reusable Stainless Steel Coffee Filter Disc Fine Hole Brewing Part
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2277541095

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$4.80

100-999 Pieces

US$1.50

1,000-9,999 Pieces

US$0.90

10,000-49,999 Pieces

US$0.60

50,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Layers

Single

Model NO.

custom

Usage

Liquid Filter

Type

Filter Elements

Hole Shape

Round

Structure

Single Network

Other Processing Method

Chemical Etching

Production Type

OEM Custom Manufacturing

Other Material Options

SUS304 / SUS316 Stainless Steel

Thickness

0.05-1.0 mm

Tolerance

+0.01-+0.05 mm

Hole Size / Mesh Size

30 M - 500 M

Open Area

10%-70%

Min. Hole Diameter

0.01mm

Material Options

Stainless Steel, Copper, Brass,Nickel

Custom Hole Shapes

Round, Square, Diamond, Custom

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

304 / 316 Stainless Steel Available

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

7326909000

Production Capacity

50000 PCS /Year

Key features

Full Customization Support: OEM/ODM services available for custom shapes, sizes, materials, and surface finishes.

Food-Grade Material Options: Available in SUS304, SUS316 stainless steel, copper, brass, and nickel.

Rapid Prototyping Service: 24-hour rapid prototyping available for simple designs upon request.

Low MOQ for Prototypes: Minimum Order Quantity starts from 1 piece for samples and small batches.

Multi-Process Manufacturing: Combines chemical etching, laser cutting, CNC machining, and deep drawing.

Durable Corrosion Resistance: Features burr-free edges, smooth surfaces, and passivation/electro-polishing treatments.

Company profile

Importers and ExportersFull CustomizationODM ServicesFlexible Customization

Shenzhen Xintu Precision Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.04h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on precision etched metal parts and integrated precision-metal manufacturing. It reports laser-cutting and CNC capabilities, prototype development, small-batch customization, mass production, flexible material and surface-treatment options, and an annual output of 100,000,000 pieces. R&D and customization capabilities are explicitly stated, including ODM, OEM for known brands, and one R&D engineer. However, quality assurance, traceability, testing equipment, and formal service-management procedures are insufficiently documented. The supplier has an overseas warehouse and accepts multiple trade and payment terms, with stated lead times of within 15 working days in both peak and off-season periods. Financial credibility cannot be assessed because the provided information identifies reporting years but does not provide usable financial evidence.

Supplier typeThe supplier is a limited company engaged in precision etched metal parts and broader precision-metal manufacturing. Its stated capabilities cover laser cutting, CNC processing, prototyping, small-batch customization, and mass production, indicating a manufacturer rather than a purely trading-oriented supplier.

R&D capabilityThe supplier states that it had new products in the past year, provides ODM services, and supports prototype development and custom product development. One R&D engineer is identified with responsibilities covering customer-request confirmation, technical support, and new-product development; no SDK is available, but SDK availability is not necessary to demonstrate general product innovation.

Production capacityProduction evidence includes precision etched metal parts, reported output of 100,000,000 pieces, laser-cutting and CNC support, multiple metals and surface treatments, and support for prototypes, small batches, and mass production. The supplier also states lead times within 15 working days in both peak and off-season periods, although the provided quality-control equipment quantity is zero and formal production-quality controls are not established.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The supplier also supports prototype development, small-batch customization, mass production, multiple material choices, and customized finishes, providing strong direct evidence of customization capability.

Product Q&A

Q:What is the minimum hole size and typical tolerance for stainless steel coffee filters?

Minimum hole size: 0.1 mm Standard tolerance: >=0.05 mm Hole size can be customized according to your filtration requirements. Common hole sizes range from 0.10 mm to 0.30 mm for stainless steel coffee filters. If you are unsure whether your design can be manufactured, please submit an online inquiry with your drawings or specifications for evaluation.

Q:What materials are available for reusable stainless steel coffee filters?

Available materials include: SUS304 stainless steel SUS316 stainless steel Other materials are available upon request. Thickness and hole size can be customized according to your coffee filtration requirements.

Q:What coffee brewing equipment are your metal coffee filters suitable for?

Our custom stainless steel coffee filters are suitable for: Pour-over coffee drippers Coffee filter baskets French press coffee makers AeroPress coffee systems Espresso filter screens Coffee machines Portable coffee brewing devices OEM and ODM manufacturing is supported.

Q:Can you customize the hole size and filter shape?

Yes. Hole size, open area, thickness, and overall dimensions can all be customized according to your requirements for coffee filtration performance. Available filter shapes include: Flat coffee filter screens Disc filters Cone filters Basket filters Cylindrical filters Custom shapes based on drawings If you are unsure whether your design can be manufactured, please submit an online inquiry with your drawings or specifications for evaluation.

Q:Can you manufacture custom coffee filters based on drawings or samples?

Yes. We support OEM and ODM manufacturing based on: Technical drawings Samples CAD files Product specifications Prototype samples are available before mass production.