Custom Etched Metal Spiral Spring for Precision Applications

Name: Custom Etched Metal Spiral Spring for Precision Applications
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2276610875

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$8.00

100-499 Pieces

US$6.00

500-999 Pieces

US$5.00

1,000-1,999 Pieces

US$3.00

2,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

Customized Non-Standard Precision Optical Componen

Material

Stainless Steel

Model NO.

custom

Connection

Custom

Surface Treatment

Nickel Plating / Gold Plating / Tin Plating

Head Type

Custom

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

Production Type

OEM Custom Manufacturing

Other Material Options

Aluminum, Nickel

Conductivity

Excellent Electrical Conductivity

OEM/ODM

Available

Material Options

Stainless Steel, Copper, Brass,Nickel

Custom Hole Shapes

Round, Square, Diamond, Custom

M0q

100-500 PCS (Depending on Size)

Sample Lead Time

3-7 Days

Mass Production

14-20 Days

Thickness

0.05mm - 0.5mm (Customizable)

Tolerance

+0.01mm

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

Custom

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

7326909000

Production Capacity

50000000 PCS /Year

Key features

Customizable Thickness: Thickness ranges from 0.05mm to 0.5mm with full customization options.

Multiple Material Options: Available in Stainless Steel (304/316), Aluminum, Nickel, Copper, and Molybdenum.

Comprehensive Surface Treatment: Offers Nickel, Gold, Tin plating, blackening, and other customized finishes.

OEM & ODM Services: Full customization support based on CAD drawings (DXF, DWG, PDF, AI).

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

Low MOQ Support: Minimum Order Quantity starts from just 1 piece for prototypes and small batches.

Direct Factory Source: Integrated manufacturer with in-house resources ensuring direct communication and stable quality.

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:How do you control tooling-related variation in spring contact production?

Tooling condition may affect: edge quality, burr level, dimensional consistency, and spring geometry stability. During production, we monitor processing stability and maintain controlled manufacturing conditions to improve repeatability for precision spring components.

Q:How do you inspect micro-feature consistency in miniature spring contacts?

For micro spring contacts and ultra-thin conductive structures, we inspect: fine pitch areas, small holes, narrow conductive arms, and complex contours to improve dimensional consistency and assembly reliability. Precision chemical etching is especially suitable for fine-feature spring structures because it helps reduce deformation and improve micro-feature stability.

Q:How do you improve process stability for high-reliability spring contacts?

For high-reliability conductive spring contacts used in automotive, medical, RF, and electronic applications, we focus on: stable material management, process consistency, dimensional repeatability, burr control, and inspection stability during production. These controls help improve long-term consistency for precision spring contact manufacturing.