Wangxia Spring is a High Quality Spring Manufacturer Since 2005 With Factory Directly Price.

Wholesale Factory Price Galvanized Long Garage Door Torsion Spring Heavy Duty 1

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Wholesale Factory Price Galvanized Long Garage Door Torsion Spring Heavy Duty

We specialize in manufacturing torsion and extension springs for sectional, rolling, and industrial garage doors. With 20 years of experience and 11 production lines, we can deliver 1–2 containers within 7–10 days. Surface treatments include electrophoretic coating, galvanizing, and powder coating for superior anti-corrosion performance. OEM/ODM customization is supported.

wire gauge:

207、218、225、234、243、250、262

Load Type:

Torsion

load capacity:

90LB 100LB

View size guide

Inquiry

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Payment Method

30% Prepayment

MOQ

50 Pairs

Delivery Date

7-15 Days After the Deposit

Packing

Wooden Box

Keywords

Garage Door Torsion Springs

Cycle Life

17000 Cycles

Surface Finishing

Oil,Galvanized,E-coating,Powder Coated

Application

Residential Garage Door,Commercial Rolling Shutter Door

Certificate

ISO9001:2015 Standard

Material

82B High Carbon Steel

Factory Price Sectional Door Parts Garage Door Springs Torsion

Tianjin Wangxia Spring Co., Ltd. has been specializingin the production of springs for

12 years. It is a leading manufacturer of Garage door springs. 11 spring production

lines to ensure delivery speed. At the same time, our factory also continues to

develop ne 36,000 w products. At present, one-piece spring, square wire garage door torsion

spring and other products have received good feedback from customers at home

and abroad.

Product Details

We aim to produce the garage door springs with the highest cost-performance ratio in the market, creating a sustainable future for our customers.

Latest News

Here are the latest news about our company and industry. Read these posts to get more information about the products and the industry and thus get inspiration for your project.

1、SPRING STEEL WIRE

Made of 82B high-carbon spring steel, compliant with ASTM A229 standard.

2、COILING MOLDING

We have 5 conventional and 2 large-scale spring coiling machines, enabling us to handle various wire types and ensure faster delivery.

3、TEMPERING TREATMENT

Tempering improves spring toughness, enhances fatigue resistance, reduces brittleness, and ensures stable performance in long-term use.

4、SURFACE TREATMENT

Electrophoretic coating provides a smooth, uniform surface with strong corrosion resistance. It improves adhesion, enhances appearance, and ensures long-lasting protection for springs.

5、Inkjet Marking

Customized marking available – size, color, and code can be tailored to your requirements.

6、Torsion Spring Cone Installation

Our springs are equipped with cones installed using our self-developed equipment, ensuring fast, precise, and reliable installation.

7、Life Cycle Test

Each spring undergoes strict life cycle testing to ensure 15000-17000 cycles of durability and reliable performance.

8、Packaging

Packaging is usually done with strong wooden cases to ensure safe transportation.

9、Transportation

Our primary transportation method is container shipping, and we support multiple incoterms including EXW, FOB, CIF, DAP, and DDP.

Our Cases - what we finished

So far we have cooperated with 200 companies from industries . Although they differ from industry and country, they choose to work with us for the same reasonwe offer high-quality products and service at more competitive prices.

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Oil Spring

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E-coating Spring

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Galvanized Spring

Powder Coated Spring

Galvanized Long Garage Door Torsion Spring

Galvanized long garage door springs are coated with a protective zinc layer that prevents rust and oxidation. With a clean silver finish, they combine durability with a neat appearance. Lengths reach up to 144 inches and can be cut to size, making them suitable for heavy-duty and oversized garage doors, especially in humid or coastal areas.

Corporate News

Here is the latest news about our corporate, our people, or our activities. It is a better way to know who we are

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Corporate News

Here is the latest news about our corporate, our people, or our activities. It is a better way to know who we are

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Corporate News

Here is the latest news about our corporate, our people, or our activities. It is a better way to know who we are

Application

Garage door springs are the core of the lifting system, balancing the door's weight mainly through torsion springs (for most overhead doors) or extension springs.

They also provide buffering for safety. Specifications should be customized according to the door's weight. Rust-proof and UV-resistant treatments are needed in humid or

outdoor environments. Regular inspection and lubrication are required, and replace them every 5-8 years to prevent aging.

Our Cases - what we finished

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COOPERATION
ACHIEVEMENTS

Things we have accomplished

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COOPERATION
ACHIEVEMENTS

Things we have accomplished

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COOPERATION
ACHIEVEMENTS

Things we have accomplished

Latest News

Certificates & Qualifications

At Tianjin Wangxia Spring Co., Ltd., quality always comes first. Our production system is certified under ISO 9001:2015 Quality Management Standards, supported by a valid business license and internationally recognized testing reports. All our garage door springs comply with ASTM A229 standards and are regularly verified by third-party authorities.
These certificates are not just honors – they are a guarantee of our commitment: every spring is safe, reliable, and trustworthy.

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Here is the latest news about our corporate, our people, or our activities. It is a better way to know who we are

R+T Asia 2025 · Shanghai

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Trusted by Canadian Customers

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Trusted by U.S. Customers

Trusted by European Customers

FAQ

The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.

Q: How long do your garage door springs last?

A: Our garage door springs are tested to last 15,000–17,000 cycles under normal use, which is suitable for most residential and commercial garage doors.

Q: What sizes of springs do you offer?

A: We offer inner diameters of 1-3/4”, 2”, 2-5/8”, 3-3/4”, 4”, 5-1/4”, and 6”, with wire diameters ranging from 0.192" to 0.625". Lengths and end designs are fully customizable.

Q: Do you support OEM/ODM services?

A: Yes, we support OEM/ODM customization, including size, color, torque requirements, and packaging design.

Q: How long is the delivery time?

A: Standard models are usually ready for shipment within 7–10 days. Bulk orders can also be completed quickly to keep your projects on schedule.

Q:What standards do your springs comply with?

A:All our springs are made from ASTM A229 compliant 82B high-carbon steel wire and go through strict quality control to ensure stable performance.

Q:Which countries do you ship to?

A:We mainly export to the U.S., Canada, Europe, and Australia, and can arrange sea or land transportation according to your needs.

Q:What is your minimum order quantity (MOQ)?

A:We usually work with bulk orders, but for new customers, we also accept smaller trial orders. Feel free to reach out for details.

Q：What are your prices and payment terms?

A：Our pricing varies depending on size, quantity, and surface treatment. We always offer competitive factory-direct prices. Payment is usually by T/T bank transfer, and alternative terms can be discussed for bulk orders.

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