Durable Galvanized Heavy-Duty Flexible Drive Shaft for All Kinds of Lift Doors

• Customization: Available
• After-sales Service: Sincere to The Letter of The Perfect Service, 100%
• Warranty: 1 Year
• Model NO.: QYS20063
• Type: Door Balance Shaft
• Material: Q235
• Load: Drive Shaft
• Stiffness & Flexibility: Flexible Shaft
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Appearance Shape: Round
• Transport Package: Standard Packaging,
• Specification: 25.4/31.75MM
• Trademark: WQ
• Origin: Hefei Anhui China
• HS Code: 8483109000
• Production Capacity: 5000meter/Week
• Package Size: 350.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 500.000kg

Product Description

Complete solutions for garage door hardware parts.
Expertly crafted hardware for residential, commercial, and industrial systems.

Based on door specs (width, height, weight, lift system), we provide a full range of hardware parts, including custom springs.Your optimal choice.

1, Comprehensive Garage Door System 2, OEM & Custom Manufacturing

3, Direct Factory Price /One-Stop Solution 4, Manufacturer Since 2006

a, Precision Manufacturing--All parts CNC-made for exact dimensions.

b, Sturdy Materials--High-strength steel for lasting service.

c, Smooth Functioning--Stable torque and balanced movement.

d, Corrosion Resistant--Treated for long-term outdoor use.

e, Easy Installation--Standard design ensures compatibility.

Garage Door Torsion Spring System Overview

Torsion spring system ensures smooth, stable, balanced door operation.

Torsion shaft supports components, transferring torque evenly.

Center bearing reduces vibration, maintains alignment. End brackets ensure rotation.

Cable drums guide cables evenly, keeping doors balanced.

Proper winding is crucial for safe installation, optimal function.

Specification

Material	Steel / Aluminum
Application	All kinds of Door Torsion System
Surface Treatment	Galvanized / Oiled / Coated
Custom Size	Available
OEM Service	Supported
Deliver time	7-15 workdays based on MOQ

Vital hardware ensures safe, balanced torsion system operation.

Quality materials and precision crafting ensure durability.

Global solutions reduce costs, boost efficiency.

20+ years of expertise, offering reliable hardware globally.
High Precision Manufacturing
CNC machining ensures precise dimensions, dependable performance.

Durable Materials
Premium aluminum alloy for strength and durability.

Corrosion Resistance
Ideal for various conditions over long-term use.

Smooth Operation
Engineered for stable torque and smooth cable movement.

Easy Installation
Fits standard garage door torsion systems.

OEM & ODM Service
Custom sizes, designs, and packaging available.

Used in residential, commercial, and industrial garage doors worldwide.

Residential Garage Doors: Smooth, reliable home garage door operation.
Commercial Rolling Doors: Stable performance for commercial facilities.
Industrial Doors: Built for high-cycle, heavy-duty industrial use.
Warehouse Doors: Ideal for logistics centers and loading docks.

Packaging & Shipping

Standard export packaging

Standard Export Carton Packaging            Pallet Packaging Available
OEM Packaging Supported                         Safe and Secure Transportation / Fast Delivery Time

FAQ

Q1: Can you produce custom sizes?
A: Yes, we offer full customization per your drawings or needs.
Q2: What is your MOQ?
A: We accept small trial orders.
Q3: What is your delivery time?
A: Typically 7–15 days based on order size.
Q4: Do you provide samples?
A: Yes, samples available for quality testing.

We offer comprehensive garage door solutions with consistent quality, competitive pricing, and fast delivery.

Since 2006, we've served global customers with professional garage door components.