Cost-Effective Spring for Sectional Overhead Garage Doors with Adjustable Torque Design Torsion Spring

Name: Cost-Effective Spring for Sectional Overhead Garage Doors with Adjustable Torque Design Torsion Spring
Brand: NHentrance Co., Ltd.
SKU: 1971873531

Jiangsu, ChinaNHentrance Co., Ltd.

US$1.20-2.50

500 kg

Sample price:US$2.50/kg.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Steel

Model NO.

Torsion Spring

Usage

Industrial, Auto, Motorcycle, Home Appliance, Garage Door

Load Type

Torsion

Production Process

Hot Roll

Shape

Coil

Packaging Details

Cartons and Pallets

Delivery Time

According to Order Quantity

Application

Garage Door, Industrial Door

Lead Time

6-10days

Transport Package

Pallet

Specification

1-3/4" ~6"

Trademark

NHentrance

Origin

Jiangsu, China

HS Code

7320209000

Key features

Premium Corrosion-Resistant Steel: Manufactured from high-grade steel ensuring long-lasting durability and consistent performance.

Precision-Engineered Torsion System: Maintains optimal tension to reduce wear on door components and enhance overall safety.

Versatile Size Options: Available in multiple inner diameters ranging from 30mm to 152.4mm for various door types.

Global Quality Certifications: Adheres to EU CE mark, international SGS, and ISO9001 Quality Management System standards.

Long Service Life: Typical lifespan of 7-9 years or approximately 10,000 cycles depending on usage.

Fast Production Lead Time: Standard delivery within 6-10 days based on order quantity.

Flexible Payment Terms: Accepts T/T and L/C with other terms negotiable upon discussion.

Two Decades of Expertise: Over 20 years of experience in high-performance industrial and garage door systems.

Company profile

Raw-Materials TraceabilityR&D CapabilitiesIn-stock CapacityFast Delivery

NHentrance Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.87h

AI-Powered supplier vetting

SummaryThe supplier demonstrates a strong focus on research and development, providing comprehensive customization services and robust production capabilities. However, there are limitations in international service presence and contractual partnerships, and insufficient data on certifications and customer cases. Financial data suggests stability, but specific certifications and customer testimonials are not provided.

Supplier typeThe supplier is a professional technique supplier with expertise in R&D and a focus on innovation, operating in locations including Wuxi, Dongtai, and Thailand.

After-Sales capabilityThe supplier has in-stock service capacity but lacks overseas warehouse and showroom services. They do not participate in offline trade shows or provide services through overseas agents.

Financial creditFinancial data over the past three years is available, indicating stable financial capacity, though specific profit indices are not detailed.

R&D capabilityThe supplier shows strong innovation capability with a dedicated R&D team providing cutting-edge, tailored solutions.

Production capacityThe supplier has significant production capabilities, with multiple product lines and a high annual production output.

Customization capabilityThe supplier offers extensive customization services, including full customization options based on samples and designs.

Product Q&A

Q:How do I know if my door spring needs replacement?

Signs that your door spring needs replacement include difficulty opening or closing the door, visible wear and tear, or a loud noise when operating the door.

Q:Can I replace a door spring myself?

Replacing a door spring can be dangerous and requires specialized tools and knowledge. It is recommended to hire a professional for this task.

Q:How long do door springs typically last?

The lifespan of a door spring depends on its usage and quality. On average, a torsion spring can last about 7-9 years or approximately 10,000 cycles.

Q:What kind of payment terms would you accept?

We usually accept T/T and L/C, etc. If you prefer another payment term, please discuss them with us.