How do you make our business long-term?

We provide professional service, keep good quality and competitive price to ensure our customers benefit.

How many color we can choose?

Pantone colors, we can custom make any colors you like.

Customized Carbon Steel Metal Tension Spring Extension Power Spring

Name: Customized Carbon Steel Metal Tension Spring Extension Power Spring
Brand: Xiamen Hongsheng-Hardware Spring Co., Ltd.
SKU: 2231606545

Fujian, ChinaXiamen Hongsheng-Hardware Spring Co., Ltd.

US$0.35

1,000-4,999 Pieces

US$0.27

5,000-9,999 Pieces

US$0.19

10,000-14,999 Pieces

US$0.14

15,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Model NO.

LH25010

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Extension

Production Process

Hot Roll

Shape

Spiral

Finish

Black Zinc Plated and Customized

Scope of Business

Springs and Stamping Parts

Assessed Reports

ISO:9001:2015, IATF16946:2016,BV,RoHS and TUV

Size

Customized Size

Color

Customized

Terms of Payment

T/T, L/C, Paypal, Western Union.

Transport Package

PE/Cartons/ Pallet/Customized

Specification

Other

Trademark

Origin

Fujian, Xiamen

Production Capacity

5000000

Key features

Customized Design: CAD, sample, or PDF drawings accepted for tailored spring solutions.

Wide Material Options: Stainless steel, spring steel, music wire, phosphor copper, and more.

Extensive Finishing: Zinc plating, nickel plating, black oxide, powder coating, and polishing.

Custom Color Options: Pantone colors available; custom colors can be made upon request.

ISO & IATF Certified: Certified with ISO9001, IATF16949, SGS, RoHS, and TUV standards.

OEM Manufacturer: Direct factory with 17 years of experience in springs and stamping parts.

Sample Availability: Samples provided before bulk production to ensure quality standards.

Fast Lead Time: 3-7 days for samples and 10-15 days for mass production.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Xiamen Hongsheng-Hardware Spring Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: XiamenAverage Response Time: ≤2.97hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CIP, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and presents itself as an OEM provider serving medical, automotive, electronic, and machinery industries. It offers ODM, OEM, and flexible customization services, with raw-material traceability, quality assurance, five quality inspectors, and documented procedures for corrective actions and customer complaints. Manufacturing-related evidence includes punching, forming, and tempering facilities, but there is no valid manufacturing-capacity contract with the factory and related subcontractors. Innovation evidence is weak: no new products were launched in the past year, no product-information R&D capability is reported, and no SDK is available. Overseas support is limited, with no overseas agents or branches, warehouses, showrooms, or offline trade-show participation. Financial records are referenced for 2022–2024, but no assessable financial performance details are provided.

Supplier typeThe supplier is classified as a combined company and describes itself as an OEM provider serving medical, automotive, electronic, and machinery industries. This supports its positioning as a manufacturing and OEM-oriented supplier rather than an offshore company.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, indicating an established service-control process. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and no in-stock service capacity, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports no available SDK, no new products launched in the past year, and no product-information R&D capability. Although it provides ODM services, the explicit evidence indicates limited demonstrated innovation output.

Production capacityThe supplier identifies punching, forming, and tempering facilities, has five quality assurance and quality control inspectors, and reports an average lead time of within 15 workdays off-season and one month during peak season. However, it has no valid manufacturing-capacity contract with its factory and related subcontractors, creating a stated production-governance deficiency.

Customization capabilityThe supplier explicitly offers flexible customization and provides ODM services, while also reporting OEM capability for popular brands. These statements directly support its ability to deliver customized and customer-specific products.