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

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

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SHANGHAI port usually; any problems contact us ASAP.

Durable Heavy-Duty Spring Duplex Fitting Plug for Industrial Door Applications

Name: Durable Heavy-Duty Spring Duplex Fitting Plug for Industrial Door Applications
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 2302352955

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$1.40-8.90

500 Pairs

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Sincere to The Letter of The Perfect Service, 100%

Warranty

1 Year

Model NO.

QYS12051

Type

Winding Cone / Stationary Cone

Material

Aluminum

Size

152-95mm

Door Type

Industrial /Commercial Door

Transport Package

Carton Box Pallet

Specification

1 3/4" 2" 2 5/8" 3 3/4" 5 1/4" 6"

Trademark

Origin

Hefei Anhui China

HS Code

761699000

Production Capacity

5000pairs/Week

Key features

Full Customization Options: Customizable size, door type, and surface finish tailored to specific requirements.

Durable Aluminum Material: Constructed from high-quality aluminum and aluminum alloy for long-lasting performance.

Comprehensive Warranty: One-year warranty coverage included with sincere after-sales service.

Professional OEM/ODM Service: Accepts OEM and ODM with professional design team for custom spring solutions.

Fast Delivery Time: Standard delivery within 3-5 days after order confirmation.

Robust Packaging: Multi-layer anti-rust and impact protection with plywood cases for safe transport.

High Load Capacity: Designed for high toughness, fatigue resistance, and stable load-bearing capacity.

Versatile Application: Compatible with residential, industrial, and commercial door systems.

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: ≤0.51h

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? Do you accept OEM?

Yes, as a professional manufacturer, we have been in spring field for over 20 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, 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.