Which processing method is better: etching or laser cutting?

Chemical etching is ideal for micro precision features with smooth edges and no mechanical stress. Laser cutting suits thicker materials. We recommend the best method based on your design.

What payment methods do you accept?

We accept T/T, PayPal (for samples/small orders), and secure platform payments. Other internationally recognized third-party platforms are supported upon agreement.

Stainless Steel Encoder Disc Optical Precision Grating Code Wheel

Name: Stainless Steel Encoder Disc Optical Precision Grating Code Wheel
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2286178245

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$5.50

100-999 Pieces

US$2.00

1,000-9,999 Pieces

US$1.50

10,000-49,999 Pieces

US$0.39

50,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

Custom

Tolerance

±0.01-0.10 mm (Depends on Size & Process)

Model NO.

custom

Surface Treatment

Natural / Brushed / Black Oxide / Matte Black Coat

Machining Method

Chemical Etching /Laser Cutting

Material

Stainless Steel

Other Material Options

Multiple Options Available, See Product Parameters

Typical Size Range

Od 20-300 mm (Customizable)

Sheet Thickness

0.05-1.50 mm (Typical)

QC

IQC/Ipqc/Oqc, Dimensional Inspection, Visual Inspe

Material Options

Stainless Steel, Copper, Brass,Nickel

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

Custom Hole Shapes

Round, Square, Diamond, Custom

Sample Lead Time

3-7 Days

Mass Production

14-20 Days(Depending on Quantity)

Minimum Slot Width

0.01mm -0.02mm (10-20um)

Pitch Accuracy

+0.003mm-+0.005mm

Etching Accuracy

+0.005mm

Flatness

<0.03mm (Depending on Thickness)

General Tolerance

+0.01mm

Precision Area Tolerance

+0.003mm -+0.005mm

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

Custom item

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

8516800000

Production Capacity

50000 PCS /Year

Key features

Custom Material Options: Supports Stainless Steel, Copper, Brass, Nickel, and other materials upon request.

Flexible Surface Finish: Offers Natural, Brushed, Black Oxide, or Matte Black Coat to reduce reflection.

OEM/ODM Support: Full customization based on CAD drawings (DXF, DWG, PDF, AI) is supported.

Stable Optical Performance: Precision grating structure ensures accurate slot geometry and signal stability.

Low MOQ for Prototyping: Minimum Order Quantity starts from 1 piece, supporting rapid prototyping.

Multi-Process Capability: Integrates chemical etching, laser cutting, and CNC for optimal results.

Fast Sample Delivery: Sample lead time is typically 3-7 days, with 24-hour rapid prototyping available.

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:Is the displayed price the final price?

No, it is an estimated reference price. Final pricing depends on drawing details like slit width, thickness, material, and quantity. A technical evaluation is required for an accurate quotation.

Q:What materials are available for customization?

Common materials include SUS304, SUS316 stainless steel, nickel, copper, and molybdenum. Other materials can be evaluated upon request.

Q:Do you support OEM and ODM services?

Yes, we support full customization based on CAD drawings (DXF, DWG, PDF, AI formats). Custom slit width, aperture, thickness, and surface treatment are available.

Q:What is the Minimum Order Quantity (MOQ)?

Our MOQ starts from 1 piece. We support low-volume prototype orders as well as mass production.

Q:What are the sample and mass production lead times?

Sample lead time is typically 3-7 days, with 24-hour rapid prototyping available for simple designs. Mass production lead time is generally 15-30 days.