What is the minimum order quantity (MOQ)?

Any small trial order is welcome, so there is no strict minimum order quantity.

What is the shipping port?

The usual shipping port is Shanghai Port.

Heavy-Duty Steel Garage Door Roller Wheel for Smooth Operation

Name: Heavy-Duty Steel Garage Door Roller Wheel for Smooth Operation
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 928607095

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$0.38-0.90

2,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Splittable

Unsplittable

Surface Treatment

Polished

Surface Trade

Galvanized

Transport Package

Standard Package, Pallet

Specification

Trademark

Origin

Hefei Anhui China

HS Code

8483500000

Production Capacity

5000PCS/Week

Key features

Professional Manufacturer: Over 11 years experience in spring field with professional OEM/ODM services.

Flexible Customization: Supports full customization, design from samples, and minor adjustments.

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

Competitive Pricing: Offers outstanding customer service and competitive prices for all orders.

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

Durable Material: Constructed from Nylon and Steel with polished or galvanized surface treatment.

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: ≤1.77h

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, we are a professional manufacturer with over 11 years of experience in the spring field and we accept OEM orders.

Q:Can you provide custom design services?

Yes, our professional team can custom design spring size and weight based on your door dimensions, weight, and lifting system.

Q:What is the delivery time?

Delivery is within 3-5 days after order confirmation, though it depends on the actual quantity ordered.

Q:What payment methods do you accept?

We accept T/T, Western Union, or PayPal. For orders under $1000, 100% is required in advance; for orders over $1000, 30% T/T deposit is needed with the balance before shipment.

Q:What is the warranty period?

We provide one year of after-sales service warranty.