Are OEM and ODM services available?

Yes, we offer full customization from samples or designs with a 72-hour R&D response.

What certifications does the product have?

The product holds EU CE certification and has passed the EN 1303:2015 test.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Custom-Made Tension Springs for Electronics and Mechanical Devices

Name: Custom-Made Tension Springs for Electronics and Mechanical Devices
Brand: Jiangsu Elite Lock Co., Ltd.
SKU: 2200677535

Jiangsu, ChinaJiangsu Elite Lock Co., Ltd.

US$0.02

500 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Steel

Model NO.

sp123

Usage

Industrial, Auto

Load Type

Compression

Production Process

Cold Roll

Shape

Cylinder

Transport Package

Plastic Bag and Cardboard Box

Specification

0.2mm-10mm

Trademark

altth or customer customization

Origin

China

HS Code

73201010

Production Capacity

100000/PCS

Key features

Durable Brass Construction: Made from high-quality brass with hardened cam and precision pins for long-lasting performance.

100,000 Times Service Life: Engineered to withstand over 100,000 cycles of operation for extended reliability.

Customizable Cylinder Length: Cylinder length can be adjusted to match actual door thickness for a perfect fit.

Flexible Keyway Options: Keyway specifications are flexible with options to customize key shape for specific needs.

Multiple Finish Choices: Available in Satin Nickel, Satin Chrome, Satin Brass, Brass Polished, and Chrome Polish.

Comprehensive Security Functions: Supports Keyed Different, Keyed Alike, Master Keyed, and Construction Keyed configurations.

ISO9001 Certified Quality: Manufacturing process aligns with ISO9001 standards with a dedicated QC team of 15 staff.

Fast R&D Solutions: ODM/OEM solutions delivered by 10 specialists within a 72-hour timeframe.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceCustomization from SamplesStandardized quality control

Jiangsu Elite Lock Co., Ltd.

Jiangsu, 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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.63h

AI-Powered supplier vetting

SummaryJiangsu Elite Lock Industry Co., Ltd. is a China-based combined factory and company enterprise established in 2021, with 39 employees, five production lines, and six to ten quality-control staff. Its stated manufacturing scope includes hardware products, metal chains, springs, locks, and related products. The supplier reports export activity since 2017, with 90% of sales from exports and self-operated import-export rights, although another record identifies domestic markets as its primary export market. BV audit information is provided, but the audit result is recorded as 0 and the report validity ended on 2025-09-01. No supplier-management-system certification is listed. R&D experience, production lead times, and operating scale are documented, while outsourcing, warehousing, overseas showroom, OEM, ODM, SDK, after-sales, and customer-case evidence is unavailable. Financial figures are omitted.

Supplier typeThe supplier is identified as a combined factory and company enterprise, legally a limited company in China, while one record classifies the company nature as a trading company. Its stated business includes manufacturing and sales of hardware, metal chains, springs, and related products, indicating a mixed manufacturing-trading profile.

CertificationsNo supplier-management-system certification is listed. A BV audit record exists, but its evaluation result is recorded as 0 and the stated report validity ended on 2025-09-01; therefore, current certification compliance is not established.

R&D capabilityThe business scope explicitly includes research and development of hardware products, and the supplier reports two years of total R&D-engineer experience. ODM, SDK, and new-product development statuses are unknown, so the breadth and effectiveness of innovation capability cannot be confirmed.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, and manufacturing capabilities covering hardware products, metal chains, springs, locks, and cylinders. It also states order fulfillment within 15 workdays in both off-peak and peak seasons, providing explicit evidence of operating production capacity.