Do you accept OEM orders?

Yes, OEM is welcome. We can customize the goods according to your design.

Can you help evaluate new product ideas?

Yes, it is our pleasure to work with potential customers to evaluate the technical feasibility of your idea or design, and we can advise on materials, tooling, and so on.

Extension Spring Wire Forming Springs

Name: Extension Spring Wire Forming Springs
Brand: Wenzhou Ruitan Hardware Co., Ltd.
SKU: 683220515

Zhejiang, ChinaWenzhou Ruitan Hardware Co., Ltd.

US$0.20

10,000 Pieces

Product profile

Customization

Available

Function

Pressed

Material

Stainless Steel

Model NO.

HLD-SPRING02

Usage

Industrial, Auto, Motorcycle

Load Type

Extension

Production Process

Cold Roll

Shape

Coil

Product Name

Spring

Endurance Limit

100000 Times

Delivery Date

15 Days

OEM Service

Accepted

Surface Treatment

Zinc Plated,Oxide Black, Plain, Pure Green

Transport Package

Carton or Bulk

Specification

Unstandard

Trademark

huilida

Origin

China

HS Code

7320909000

Production Capacity

10000000PCS/Month

Key features

OEM Customization Accepted: We accept OEM orders and customize products according to your specific design requirements.

Wide Material Options: Available in Spring Steel and Stainless Steel to meet diverse customer material needs.

Multiple Surface Treatments: Options include Zinc Plated, Oxide Black, Plain, and Pure Green for various applications.

Fast Sample Delivery: Samples are delivered within 7 working days to facilitate quick evaluation.

High Endurance Limit: Designed for durability with an endurance limit of 100,000 cycles.

Versatile Industrial Usage: Suitable for Industrial, Auto, and Motorcycle applications, such as side stand springs.

Company profile

Wenzhou Ruitan Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-12-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company specializing in standard and non-standard fasteners, washers, springs, stamping parts, spring lock pins, and related products. It holds ISO 9001 certification, operates three production lines, and reports quality assurance, standardized finished-product inspection instructions, and inventory capability. Customization and OEM/ODM services are available, including customization from samples and designs. However, the evidence shows no written complaint-handling or corrective/preventive-action procedures, no valid manufacturing contract with related subcontractors, no overseas agents, branches, warehouse, showroom, or trade-show participation, and no new products developed in the past year. Export experience is stated as five years, with exports representing 21%–30% of sales.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a recognized quality-management-system certification and supports a positive assessment for certification holding.

After-Sales capabilityThe supplier has inventory capability and accepts FOB, CIF, CFR, and EXW quotation terms, but it has no written procedures or records for corrective/preventive actions or customer complaints. It also lacks overseas agents or branches, overseas warehouses, and showrooms, indicating a documented weakness in structured after-sales support.

R&D capabilityThe supplier provides ODM services and has broad design customization capability, but it reports no available SDK, no new products during the past year, and fewer than five years of total R&D engineer experience. The evidence demonstrates some development-service availability but also an explicit recent-product-development deficiency.

Production capacityThe supplier operates three production lines, reports inventory capability, uses uniformly followed finished-product inspection instructions, and produces multiple categories of standard and non-standard fasteners and spring-related components. However, it has no valid contract with related subcontractors, creating a documented manufacturing-governance weakness despite its stated production resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. Its company description further states that it produces non-standard fasteners and components, providing direct support for strong customization capability.

Product Q&A

Q:How can I get the quotation?

Please send us information for quote: drawing, material, weight, quantity and request. We accept PDF, ISGS, DWG, STEP file formats. If you don't have a drawing, please send the sample to us, and we can quote based on your sample too.

Q:What is the shipping method?

We offer shipping by express (FedEx, UPS, DHL, TNT, EMS, etc.), by air, and by sea.

Q:How do I pay for the order?

The common payments are T/T (Telegraphic Transfer), Western Union, and PayPal.

Q:What is the leading time for mass production?

It depends on the order quantity. Normally, it takes 15 days to 20 days after receiving your deposit.

Q:What if the parts are not good?

We guarantee good quality. If any issue occurs, please contact us immediately and take pictures. We will check the problem and solve it ASAP.