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: ≤0.24h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on precision metal solutions, supported by laser cutting and CNC. It offers prototype development, small-batch customization, mass production, multiple metal materials, and surface treatments. Evidence indicates ODM services, recent new-product activity, OEM service for well-known brands, and flexible customization. Production information reports 100,000,000 precision etched metal parts, while the manufacturing plant covers 150.0 m². Quality-control evidence is incomplete: test equipment is stated as 0, and quality assurance and traceability statuses are unknown. The supplier has one R&D engineer and 11–20 quality-control staff. It maintains an overseas warehouse and accepts several trade and payment terms, with stated lead times within 15 working days in both peak and off-season periods. Service-management procedures are weak or undocumented, including complaint handling and corrective/preventive actions. No certification information or specific customer cases is...

Supplier typeThe supplier is a limited company providing integrated precision metal manufacturing, including laser cutting, CNC-supported solutions, prototype development, small-batch customization, and mass production. Its listed materials and finishes indicate a metal parts manufacturer rather than a purely trading or service-only company.

After-Sales capabilityOne R&D engineer is responsible for technical support for after-sales service, and the supplier has an overseas warehouse. However, the supplier reports no written procedures or records for complaint handling and corrective/preventive actions, so formal after-sales management appears insufficiently documented.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has one R&D engineer responsible for customer requirement confirmation, technical support, and new product development. However, it has no available SDK, so the evidence supports product-development capability but not broader development-platform capability.

Production capacityThe supplier reports 100,000,000 precision etched metal parts, supports prototype, small-batch, and mass production, and uses materials including stainless steel, copper, brass, aluminum, nickel, and beryllium copper. Its 150.0 m² plant and stated production information support manufacturing capability, although quality-control test equipment is reported as 0 in another slice.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with ODM services. It also supports varied materials, coatings, plating, and other customized surface finishes, providing strong direct evidence of customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer engagement. No brand names, project details, product examples, or verifiable case descriptions are provided, limiting the depth of customer-case evidence.

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.