How to Fix and Adjust Sectional Garage Door Torsion Spring

Name: How to Fix and Adjust Sectional Garage Door Torsion Spring
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 924481985

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$1.50-1.80

2,000 kg

Sample price:US$1.50/kg.Request sample

Product profile

Customization

Available

Function

Drive, Restoration, Measurement, Balance Counterweight

Material

High Carbon Steel

Model NO.

WQ6067

Usage

Industrial, Auto, Furniture, Home Appliance, Garage Door/Industrial Door/Roller Shutter Door

Load Type

Torsion

Production Process

Cold Roll

Shape

Coil

Wire Diameter

2.0mm-12.0mm

Direction

Left Hand & Right Hand

Length

as Your Require

Surface Treatment

Zinc&Black Coated

Transport Package

Standard Packaging, Pallet

Specification

72B/82B

Trademark

Origin

Hefei Anhui China

HS Code

7320909000

Production Capacity

5000pairs/Week

Key features

Customizable Dimensions: Wire diameter 2.0-12.0mm, length as required, multiple diameter options available.

Durable Material: Made of high carbon steel (72B, 82B, 60Si2MnA) with oil tempered wire.

Weather Resistant: Black coated, oil tempered finish withstands any weather conditions.

High Cycle Life: Minimum 10,000 cycles at +/- 7.5lbs of target door weight.

Versatile Surface Treatment: Options include zinc plating, nickel plating, chrome, powder coating, and oil.

Professional Manufacturer: Over 14 years experience in spring field with OEM acceptance.

Fast Delivery: Delivery within 3-5 days after order confirmation based on quantity.

Flexible MOQ: Any small trial order is welcome.

Company profile

Patents AwardedFast DeliveryQuality AssuranceR&D Capabilities

Hefei Wang Qin Spring Co., Ltd.

Anhui, 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: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.10h

AI-Powered supplier vetting

SummaryHefei Wang Qin Spring Co., Ltd. is a manufacturer based in Anhui, China, specializing in the design and production of automatic door balance system springs. The company holds ISO 9001 certification and has a strong focus on quality control. However, it lacks written records for corrective and preventive actions and customer complaint handling procedures. The supplier is capable of providing OEM and ODM services but lacks recent innovation in R&D. It also has limited international service capabilities, with no overseas warehouses or agents. The company has a moderate production capacity and offers flexible customization options.

Supplier typeThe supplier is a combined manufacturer and factory based in China, operating as a limited company.

CertificationsThe supplier holds an ISO 9001 certification, indicating compliance with quality management standards.

R&D capabilityThe supplier offers customization but has not introduced new products in the past year, reflecting limited innovation.

Production capacityThe supplier operates 9 production lines and has a significant annual output of garage door springs, indicating strong production capability.

Customization capabilityThe supplier provides a range of customization services, including full and minor customization, indicating flexibility.

Client casesThe supplier provides OEM services for popular brands, demonstrating experience with significant clients.