Elastic Stable High Carbon Spring Wire 72b for Mattress, En10270-1

Name: Elastic Stable High Carbon Spring Wire 72b for Mattress, En10270-1
Brand: Gongyi City HengMing Metal Products Co.,Ltd.
SKU: 2165556282

Henan, ChinaGongyi City HengMing Metal Products Co.,Ltd.

US$810.00

1-49 Tons

US$800.00

50-99 Tons

US$790.00

100+ Tons

Product specifications

Spring Steel Wire

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

Certification

ISO

Surface

Smooth

Model NO.

5mm

Technique

Drawn Wire

Application

Springs

Alloy or Not

Non-alloy

Standard

BS, JIS, ASTM, DIN, AISI

Product Name

82b Cold Drawn High Carbon Spring Steel Wire for a

Company

Hengming

MOQ

1 Ton

Shape

Round

Transport Package

Coils, Inner Plastic Bag, Puter Woven Bag

Specification

1.0-14.0mm

Trademark

Hengming

Origin

Henan

HS Code

721710

Production Capacity

5000tons/Month

Key features

Full range from standard carbon steels (45#, 60#, 65#, 70#, 80#) to high-performance alloys (65Mn, 72A, 72B, 82B) and premium music wires (SWPA, SWPB)

Addresses the 2026 market shift toward high-fatigue resistance materials (48% of new product launches focus on >1 million load cycles)

Enables customers to select the optimal grade for their specific application, balancing performance and cost

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedExhibition Experience

Gongyi City HengMing Metal Products Co.,Ltd.

Henan, 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.Export Year: 2016-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.74h

AI-Powered supplier vetting

SummaryGongyi City Hengming Metal Products Co., Ltd. is described as a professional manufacturer with production equipment, quality assurance, and domestic and overseas sales. It provides OEM, ODM, and multiple customization services, but does not provide 3D software design, has reported no new products in the past year, and lacks SDK availability. Manufacturing contracts with associated subcontractors are valid, while no in-stock, overseas warehouse, overseas showroom, overseas agent, or branch services are reported. The supplier has attended a Germany trade show and states peak-season lead time of one month and off-season lead time within 15 working days. Quality procedures, finished-product inspection instructions, and raw-material traceability are documented. Financial credibility cannot be established because the reported revenue, costs, and profits for the stated periods are all zero. No certification information or specific customer cases is provided.

Supplier typeThe supplier identifies itself as a professional manufacturer and lists production lines and testing equipment, including steel wire and surface-treatment facilities. Valid contracts with associated subcontractors further support manufacturing capacity, although no inventory, overseas warehouse, showroom, agent, or branch services are reported.

Financial creditThe financial records provided for the stated periods report zero operating revenue, operating costs, gross profit, and operating profit. These figures do not support a positive assessment of financial credibility, but the slices do not explain whether the entries are incomplete, misreported, or representative of actual operations.

R&D capabilityThe supplier offers ODM services, but reports no new products during the past year, no 3D software design service, and no available SDK. It also lacks ERP integration for digitized production, procurement, quality, and logistics management, indicating limited documented innovation and digital-development capability.

Production capacityProduction capability is supported by the manufacturer profile, listed production and testing facilities, valid manufacturing contracts with associated subcontractors, documented inspection instructions, and stated lead times of one month in peak season and within 15 working days in off-season. However, the supplier reports no in-stock capacity.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, and flexible customization, alongside OEM and ODM services. This is direct evidence of broad customization capability, although it does not include 3D software design or SDK support.

Product Q&A

Q:Can you provide samples?

Yes, we offer a limited quantity of free samples. If you prefer, you're welcome to place a sample order to further evaluate our product quality.

Q:What is your production lead time?

For standard specifications, our typical production lead time is 7-15 days. For customized specifications, we will coordinate with you based on specific requirements.

Q:Do you provide after-sales service?

Absolutely. Our technical and sales teams visit overseas clients regularly to provide on-site technical support. Upon request, our after-sales service team is available for immediate assistance.