What is the lead time for production?

The lead time is within 15 working days or one month for both peak and off-peak seasons.

Where is your factory located?

Our factory is located in Wanjiang town, Dongguan, Guangdong, China.

Flat Steel Spiral Power Clock Rewind Coil Pusher Constant Force Spring

Name: Flat Steel Spiral Power Clock Rewind Coil Pusher Constant Force Spring
Brand: Dongguan Weihui Hardware Spring Products Co., Ltd.
SKU: 799285262

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

US$0.01

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Load Type

Extension

Model NO.

N/A

Production Process

Cold Roll

Shape

Coil

Transport Package

Plastic Bag and Carton

Specification

custom

Trademark

Weihui

Origin

China

HS Code

7320209000

Production Capacity

300000PCS/Month

Key features

Customizable Dimensions: Size and load can be customized based on material thickness, width, and coil diameter.

Premium Material Options: Available in Carbon Spring and Stainless Steel 301 for durability.

OEM and ODM Services: Full customization, minor customization, and flexible options from samples or designs.

High Production Capacity: Capable of producing 3,000,000 pieces per week with advanced automated lines.

Fast Lead Time: Peak and off-peak season lead times are within 15 working days or one month.

Low Minimum Order Quantity: Accepts orders starting from 2,000 pieces.

Global Market Experience: Serving clients in Middle East, South America, Europe, and Asia for over 10 years.

Strict Quality Control: Includes visual and function inspection with traceable raw materials.

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: ≤6.30h

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?

The constant force spring is an excellent device for applications where a constant load is required. Some of the many applications of constant force springs are in counterbalances, door closers, cable retractors, hose retrievers, tool head returns, cabinet furniture components, gym equipment, hair dryers, toys, electric motors, appliances, space vehicles, and other long-motion functions. It generates the constant force which can lift the goods in even speed.

Q:What size is the constant force spring?

The constant force spring can be customized. The constant force spring load is basically determined by the thickness and width of the material, also the diameter of the coil. You can send the size or drawing to us to check the manufacturing feasibility. Please provide below basic information to us: 1. Material type 2. Thickness 2. Width 3. Length 4. Outer diameter or inner diameter.

Q:What materials are available for the spring?

The most common material is stainless steel 301. Carbon spring is also available as an option.

Q:What is the minimum order quantity?

The minimum order quantity is 2000 pieces.

Q:What are the payment terms?

The terms of payment are T/T.

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Flat Steel Spiral Power Clock Rewind Coil Pusher Constant Force Spring