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 Garage Door 3# Hinge for Enhanced Durability

Name: Heavy-Duty Garage Door 3# Hinge for Enhanced Durability
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 919297255

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$0.35-1.04

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

180°Hinge

Finish

Galvanized

Model NO.

QY1103

Material

Steel

Transport Package

Standard Packaging, Carton

Specification

Customized

Trademark

Origin

Hefei Anhui China

HS Code

8302100000

Production Capacity

50000piece/Week

Key features

Professional Manufacturer: Over 11 years of experience in spring field with professional team.

OEM and ODM Services: Accept OEM and ODM with full customization options from designs and samples.

Custom Design Capability: Custom designed spring size and weight based on door dimensions and weight.

High Quality Assurance: 100% inspection for finished products including function and visual checks.

Competitive Pricing: Offer competitive prices with high quality and good communication.

Flexible MOQ: Any small trial order is welcome for new customers.

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

ISO9001 Certified: Manufacturing process certified by ISO9001 standards.

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: ≤1.06h

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 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 systerm), 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.