Miniature Contact Spring for Autofocus Camera Module

Name: Miniature Contact Spring for Autofocus Camera Module
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2153468972

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

After-sales Service

Quality Guaranteed. Defective Parts Will Be Remade

Warranty

Manufacturing Quality Guaranteed Upon Delivery

Model NO.

Custom

Condition

New

Certification

ISO9001

Standard

Customized Non-Standard Precision Optical Componen

Customized

Material

Stainless Steel

Application

Metal Processing Machinery Parts

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

Production Type

OEM Custom Manufacturing

Other Material Options

Nickel-Plated Stainless Steel, Becu, Brass

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 Dimensions: Shape, thickness, and surface treatment can be fully customized to meet specific design requirements.

High Precision Tolerance: Achieves tight tolerances of +/-0.01mm with feature accuracy down to 0.01mm.

Excellent Conductivity: Provides stable electrical conductivity with low resistance for reliable performance.

Superior Fatigue Resistance: Offers excellent elasticity and long fatigue life for high-reliability applications.

OEM/ODM Manufacturing: Full customization support based on customer drawings and designs.

Multiple Material Options: Available in Stainless Steel, Aluminum, Nickel, Phosphor Bronze, and Copper Alloy.

Versatile Surface Treatment: Options include Nickel Plating, Gold Plating, Tin Plating, and Blackening.

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

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: ≤0.05h

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:Why is DFM important for ultra-thin spring contacts?

Ultra-thin spring contacts often involve: Fine pitch structures Micro bending areas Tight tolerances Small radii Delicate conductive arms Without proper DFM evaluation, problems such as deformation, cracking, burrs, or assembly instability may occur more easily. We evaluate manufacturability before production to help improve process stability for miniature precision spring components.

Q:What factors are reviewed before manufacturing precision spring contacts?

Before production, we commonly review: Material selection Thickness suitability Spring geometry Compression direction Minimum feature size Bending radius Tolerance requirements Surface plating requirements Structural assembly feasibility For conductive spring contacts and precision flat springs, early evaluation helps reduce manufacturing and assembly risks.

Q:How do you control mass production consistency for precision spring contacts?

For precision spring contacts and conductive flat springs, we control mass production consistency through: stable raw material sourcing, controlled process parameters, dimensional inspection, and production repeatability management. We pay close attention to: material thickness, spring geometry, burr level, flatness, and feature consistency to improve long-term stability across large production volumes.