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.

Hongsheng Customized Spring Steel Carbon Steel Extension Constant Force Spring Tension Spring

Name: Hongsheng Customized Spring Steel Carbon Steel Extension Constant Force Spring Tension Spring
Brand: Xiamen Hongsheng-Hardware Spring Co., Ltd.
SKU: 2013248365

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

US$0.96

1,000-1,999 Pieces

US$0.65

2,000-4,999 Pieces

US$0.34

5,000-9,999 Pieces

US$0.24

10,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Function

Other

Material

Stainless Steel

Model NO.

HS647

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Extension

Production Process

Other

Shape

Spiral

Application

Hardware/ Automotive/Electrommunication/ Clamp/ Et

Assessed Reports

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

Surface Treatment

Nickel/Chrome/Zinc Plating /Beryllium Copper/Coat

Size

0.2---20mm

Color

Customized

Transport Package

PE/Cartons/ Pallet

Specification

Other

Trademark

Origin

Fujian, Xiamen

Production Capacity

5000000

Key features

Custom Color Options: Custom Pantone colors available to match your specific requirements.

OEM & ODM Service: Professional manufacturer offering full customization based on drawings or ideas.

Fast Sample Delivery: Samples ready in 3-7 working days for quality verification.

Multi-Industry Application: Suitable for auto, motorcycle, furniture, home appliances, and industrial use.

Certified Quality: ISO 9001:2015, IATF 16946:2016, BV, RoHS, and TUV certified.

Experienced Manufacturer: 17 years of experience with over 40 countries exported.

Flexible Payment: Accepts T/T, L/C, Western Union, and Alibaba Trade Assurance.

Competitive Pricing: Ensures customer benefits through good quality and competitive prices.

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: ≤2.35hTerms 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.