Can you provide samples?

Yes, we can send samples for approval within 7 days. Samples are free of charge if we have available tools.

What is the warranty period?

The period validity is one year.

How quickly do you respond to inquiries?

We will respond to you within 24 hours.

Recoil Constant Force Spring for Electric Fan Lifting

Name: Recoil Constant Force Spring for Electric Fan Lifting
Brand: Dongguan Weihui Hardware Spring Products Co., Ltd.
SKU: 870543685

Guangdong, ChinaDongguan Weihui Hardware Spring Products Co., Ltd.

US$0.07

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Restoration

Material

Stainless Steel

Model NO.

N/A

Usage

Industrial, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Coil

Transport Package

Inner Plastic Bag and Outer Carton

Specification

CUSTIOMIZED

Trademark

N/A

Origin

China

HS Code

7320909000

Key features

Customizable Color: Color can be customized according to customer requirements.

Customizable Dimensions: Size, thickness, width, and diameter can be customized based on drawings or samples.

High Endurance Limit: Endurance limit reaches up to 100,000 cycles for reliable performance.

Stainless Steel Material: Made from high-quality Stainless Steel 301 for durability and corrosion resistance.

Fast Sample Delivery: Samples available within 7 days; free of charge if tools are available.

Competitive Pricing: Reasonable and competitive prices compared to other manufacturers.

OEM/ODM Service: Full customization available from samples, designs, or minor modifications.

High Production Capacity: Supply ability of 3,000,000 pieces per week ensures timely delivery.

Company profile

Years of Export ExperienceHigh Repeat Buyers Choice

Dongguan Weihui Hardware Spring Products Co., Ltd.

Guangdong, 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. CertifiedExport Year: 10 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.35h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier with manufacturing, export, service, quality-control, and R&D capabilities. It supports extensive customization, ODM, OEM for well-known brands, and reported new product development in the past year. Production exceeds 10 lines, with 6–10 quality-control staff, but only one year of total R&D engineer experience is stated. Service-support infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no overseas service countries are reported. The supplier has quality assurance, but lacks written service procedures and an approved-supplier list. Financial records are identified by year, but no performance values are provided. No certification information or specific customer cases is supplied.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a growing manufacturer, while its company type is listed as Combined. It reports more than 10 production lines and offers manufacturing, export trade, service, quality-control, and R&D functions.

R&D capabilityThe supplier is identified as a professional technical supplier, reported new products during the past year, and offers ODM services. However, it has no available SDK, and the stated total experience of R&D engineers is only one year, so the evidence supports product-development activity but not a conclusively strong innovation position.

Production capacityThe supplier operates more than 10 production lines, has 6–10 quality-control staff, and reports peak- and off-season lead times ranging from within 15 workdays to one month. Finished products are checked by packing staff, indicating an inspection step, although the stated inspection method appears limited.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, including OEM service for well-known brands, directly demonstrating broad customization capability.

Product Q&A

Q:What is a constant force spring used for?

It is used for applications requiring constant load, such as counterbalances, door closers, cable retractors, hose retrievers, tool head returns, cabinet furniture, gym equipment, hair dryers, toys, electric motors, appliances, and space vehicles. It generates constant force to lift goods at an even speed.

Q:What size is the constant force spring?

The constant force spring can be customized. The load is determined by the material thickness, width, and coil diameter. Please send your size or drawing for feasibility check.

Q:What information is needed for customization?

Please provide the following basic information: 1. Material type, 2. Thickness, 3. Width, 4. Length, 5. Outer diameter or inner diameter.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Q:What is the lead time for production?

The lead time is typically 6-10 days. During peak season, it may take within 15 workdays or one month.