What is the lead time for bulk orders?

Bulk orders typically take 35-40 days for delivery.

What quality control measures do you perform?

We conduct 100% full inspection using CMM, digital height gauges, and hardness testers.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and Money Gram.

Precision Nickel-Plated Metal Spring for Smart Home Door Lock Mechanisms

Name: Precision Nickel-Plated Metal Spring for Smart Home Door Lock Mechanisms
Brand: Ningbo Shuangshen Electronics Co., Ltd.
SKU: 2232994335

Zhejiang, ChinaNingbo Shuangshen Electronics Co., Ltd.

US$3.20

50-499 Pieces

US$3.10

500-2,999 Pieces

US$2.60

3,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Model NO.

SS0834

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Tough

Production Process

Hot Roll

Shape

Customizable

Service

Custom Metal Sheet Stamping Parts

Drawing Format

2D/3D/CAD/Dwg//Step/Pdf/Igs

Quality

100% Full Inspection

Certificate

ISO9001,IATF16949,RoHS

Transport Package

Tray/PE Bag/Tape&Reel

Specification

Size Customizable

Trademark

Origin

Ningbo, China

HS Code

7326199000

Production Capacity

1, 000, 000PCS / Month

Key features

Customizable Shape: Shape is customizable to meet specific design requirements.

Wide Material Selection: Available in Stainless Steel, Carbon Steel, Aluminum, Brass, Copper, and Iron.

Multi-Process Capability: Supports stamping, laser cutting, bending, CNC punching, welding, and more.

Strict Quality Control: 100% full inspection using CMM, calipers, and hardness testers.

Global Certifications: Certified with ISO9001, IATF16949, RoHS, CE, TUV, and SGS.

Flexible Customization: Offers full customization from samples, designs, or minor adjustments.

Fast Sample Delivery: Samples delivered within 10-15 days for quick prototyping.

Versatile Applications: Suitable for industrial, auto, furniture, motorcycle, and home appliance uses.

Company profile

Management Certification

Ningbo Shuangshen Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤0.06h

About Our Factory & Business Background

AddressDongwu, Ningbo, Zhejiang, China

Plant Area2280 square meters

Number of Employees33

Registered Capital10,000,000 RMB

Terms of PaymentLC, Small-amount payment, T/T, D/P, PayPal, Western Union, Money Gram

International Commercial Terms(Incoterms)FOB, CIP, EXW, CPT, Others, CFR, CIF, FCA, DAT, FAS, DDP, DAP

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity100 pcs

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsIron/Steel Stamping Hardware Parts, Aluminum Alloy Stamping Hardware Parts, Copper Stamping Hardware Parts, Stainless Steel Stamping Hardware Parts, Battery Spring Metal Stamping Parts

Production Lines2

Production MachinesStamping machine, Injection molding machine, Milling & Drilling machine, Annealing machine, CNC, Automatic testing machine

QA/QC inspectors9 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers4 people

Traceability of Raw MaterialsYes