What payment method do you accept?

We accept T/T, Western Union, or PayPal before production. Other payments are negotiable.

What are your terms of payment?

For payments <= 1000 USD, 100% is required in advance. For payments >= 1000 USD, 30% T/T is required in advance, with the balance due before shipment.

What is your sea shipping port?

SHANGHAI port is usually used; any problems should be contacted ASAP.

4# Rolling Door Hardware Hinges Steel Garage Hinge Sectional Door Accessories

Name: 4# Rolling Door Hardware Hinges Steel Garage Hinge Sectional Door Accessories
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 923017175

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.

QYS1204A

Material

Steel

Transport Package

Standard Packaging, Carton

Specification

Customized

Trademark

Origin

Hefei Anhui China

HS Code

8302100000

Production Capacity

50000piece/Week

Key features

Durable Galvanized Steel: Constructed from carbon steel with zinc plating for superior rust resistance.

Universal Compatibility: Works with most overhead sectional doors including 8x7, 9x7, 9x8, 16x7, 16x8, and 18x8 sizes.

Custom Surface Treatment: Available in galvanized, zinc plated, or powder coated finishes based on customer needs.

Heavy Duty Design: 1.8mm thickness suitable for commercial and residential sectional garage doors.

Professional OEM Service: Accepts OEM orders with custom spring size and weight design based on door dimensions.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality standards.

Flexible MOQ: Small trial orders are welcome for new customers.

One-Year Warranty: Includes one year of after-sales service coverage.

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: ≤1.20h

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 with over 11 years 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 spring weight.

Q:What are your strengths?

Competitive price, high quality, good communication with customers, and the best after-sales service.

Q:What is your packing?

Standard packing includes PE bags, plywood cases, wooden cartons, and pallets. We also offer packing based on your specific requirements.

Q:How long is your delivery time?

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

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Hefei Wang Qin Spring Co., Ltd.

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4# Rolling Door Hardware Hinges Steel Garage Hinge Sectional Door Accessories