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.

Factory OEM Stainless Steel Extension Spring Double Hook Tension Spring

Name: Factory OEM Stainless Steel Extension Spring Double Hook Tension Spring
Brand: Xiamen Hongsheng-Hardware Spring Co., Ltd.
SKU: 1990235485

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

US$0.54

1,000-4,999 Pieces

US$0.41

5,000-9,999 Pieces

US$0.34

10,000-14,999 Pieces

US$0.24

15,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Other

Material

Stainless Steel

Model NO.

HS385

Usage

Industrial, Furniture, Home Appliance

Load Type

Extension

Production Process

Hot Roll

Shape

Spiral

Cetificates

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

Finish

Customer's Requst

Size

Customized

Colour

Customized

Transport Package

PE/Cartons/ Pallet

Trademark

Origin

Fujian, Xiamen

Production Capacity

5000000

Key features

Customized Size and Color: Size and color are fully customized to meet specific customer requirements.

Diverse Material Options: Available in stainless steel, music wire, phosphor copper, brass, aluminum, and alloy steel.

Multiple Finish Choices: Offers zinc, nickel, chrome, tin, silver, copper, gold, Dacromet, and powder coating.

ISO and IATF Certifications: Certified with ISO:9001:2015, IATF16946:2016, BV, RoHS, and TUV standards.

Fast Sample Delivery: Samples can be delivered within 3 to 7 working days.

Mass Production Lead Time: Mass production is completed within 10 to 15 days.

Wide Application Scope: Suitable for auto, micro, hardware, furniture, bicycle, and industrial sectors.

Flexible Payment Terms: Accepts T/T, L/C, D/P, Western Union, PayPal, and Trade Assurance.

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: ≤4.70hTerms 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.