What payment methods do you accept?

We accept T/T, Western Union, or PayPal before production. Other payments are negotiable. For payments under 1000 USD, 100% is required in advance. For payments over 1000 USD, 30% T/T in advance and balance before shipment.

What is your shipping port?

We usually ship from the Shanghai port. Please contact us ASAP if you have any problems.

What is your warranty policy?

We provide one year of after-sales service.

Heavy-Duty Spiral Coil Torsion Springs for Garage Doors

Name: Heavy-Duty Spiral Coil Torsion Springs for Garage Doors
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 920604085

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$0.99-1.98

5,000 kg

Sample price:US$8.00/pair.Request sample

Product profile

Customization

Available

Function

Drive, Restoration, Drive

Material

High Carbon Steel, Steel

Model NO.

QYS089

Usage

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

Load Type

Torsion

Production Process

Cold Roll

Shape

Coil

Usage

Industrial, Home Appliance, Door

Load Type

Torsion

Production Process

Hot Roll

Shape

Coil

Transport Package

Standard Packing, Pallet

Specification

72B, 82B, 60Si2MnA

Trademark

Origin

Hefei Anhui China

HS Code

7320909000

Production Capacity

5000pairs/Week

Key features

Full Customization Options: Customizable based on drawings, samples, and specific dimensions.

Diverse Surface Treatments: Offers white zinc plating, nickel plating, chrome plating, powder coating, and oil application.

Professional OEM/ODM Service: Accepts OEM orders and provides design services with a professional team.

High-Quality Materials: Manufactured using high carbon steel grades 72B, 82B, and 60Si2MnA.

ISO9001 Certified: Product quality meets international ISO9001 certification standards.

Flexible MOQ Policy: Small trial orders are welcome with a minimum order of 100 pairs.

Comprehensive After-Sales: Provides one-year after-sales service and 24/7 communication support.

Competitive Pricing: Offers competitive prices for high-quality garage door springs and hardware.

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.

Product Q&A

Q:Are you a manufacturer and do you accept OEM?

Yes, as a professional manufacturer with over 11 years of experience in the spring field, we accept OEM. Just give us your design, and we will make samples for you soon.

Q:Can you do design for me?

Yes. We have a professional team with rich experience in spring design and manufacturing. Just tell us your door dimension (door width & height, door weight, and lifting system), and we can custom design spring size and weight.

Q:What are your strengths?

Our strengths include competitive pricing, high quality, good communication with customers, and the best after-sales service.

Q:What is your packing method?

We offer standard packing with PE bags, plywood cases, wooden cartons, and pallets. We also provide packing based on your specific requirements.

Q:How long is your delivery time?

Delivery time is within 3-5 days after order confirmation, though it depends on the actual quantity. Standard lead time is 7-15 workdays based on MOQ.