What payment method do you accept?

We accept T/T, western union or paypal before production. Other payments are negotiable.

What is your terms of payment?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.

What is your sea shipping port?

SHANGHAI port usually; any problems contact us ASAP.

Heavy-Duty OEM Garage Door Springs for Industrial Applications

Name: Heavy-Duty OEM Garage Door Springs for Industrial Applications
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 919326115

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, Restoration, Drive

Material

High Carbon Steel, High Carbon Steel

Model NO.

QY047

Usage

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

Load Type

Torsion

Production Process

Cold Roll

Shape

Coil

Usage

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

Load Type

Torsion

Production Process

Cold 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

OEM & ODM Service: Professional manufacturer accepting OEM/ODM with full customization from designs or samples.

Wide Material Options: Available in 72B, 82B, and 60Si2MnA high carbon steel for diverse industrial needs.

Multiple Surface Treatments: Options include white zinc plating, nickel plating, chrome plated, powder coating, and oiling.

Flexible MOQ: Any small trial order is welcome, supporting low minimum order quantities for testing.

Fast Delivery: Delivery within 3-5 days after order confirmation, depending on actual quantity.

1-Year Warranty: Provides one year of after-sales service and warranty for quality assurance.

ISO9001 Certified: Manufacturing process certified under ISO9001 standards for consistent quality.

Custom Design Support: Professional team provides custom spring size and weight design based on door dimensions.

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: ≤1.04h

AI-Powered supplier vetting

SummaryHefei Wang Qin Spring Co., Ltd. is a China-based manufacturer/factory in Anhui specializing in automatic door balance system and garage door springs. It reports ISO 9001 certification, nine production lines, in-stock capability, and lead times within 15 working days in both peak and off-seasons. The supplier offers broad customization, ODM, and OEM services for popular brands, but reports no new products in the past year and has fewer than five R&D engineers. Service processes exist for corrective actions and complaints, but written records and formal assessment procedures are absent. It has no overseas warehouse, showroom, agent, branch, or stated overseas-service countries, and lacks a valid manufacturing-capacity contract with related subcontractors. Financial evidence is insufficient for a credibility assessment, while customer-case evidence is limited to OEM service for popular brands and participation in R+T Asia.

Supplier typeThe supplier is identified as a manufacturer/factory and other business entity, organized as a limited company in China, with an operating location and factory address in Anhui. This directly supports classification as a manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although no certificate scope, issuing body, or validity details are provided.

Production capacityThe supplier describes professional production and testing equipment, strict quality control, nine production lines, inventory capability, and lead times within 15 working days in both seasons. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors, so the overall production assessment is positive but not without a documented control gap.

Customization capabilityThe supplier explicitly offers full customization, design-based customization, sample-based customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. These offerings directly support strong customization capability.

Product Q&A

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

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

Q:Can you do design for me?

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

Q:What is your strengths?

Competitive price, High quality, Good communication with customers, Best after-sales service.

Q:What is your packing?

a, Standard packing, PE bags, plywood cases, wooden carton, pallet. b, Based on your requirements.

Q:How long is your delivery time?

Within 3-5 days after order confirmed. Of course, it depends on the actual quantity.