Garage Door Torsion Spring Extension Spring

Basic Info

Model NO.	WQ-502
Surface Treatment	Zinc&Black Coated
Length	as Your Require
Transport Package	Wooden Box
Specification	2-12mm
Trademark	QY
Origin	Hefei
HS Code	732090
Production Capacity	60t/Month

Product Description

We are professional manufacturer of Garage door spring and Industiral door hardwares,including spring cone,cable drum,hinges,brackets,industrial bearing,tracks etc.Our mission is to provide the highest quality garage door spring ,outstanding customer service ,and competitive prices.These high quality Garage Door Torsion Springs include cones installed on the springs and are sleek, oil tempered and coated black for a strong smoother operation. These sturdy garage door torsion springs are made of steel coils with aluminum cones and can withstand any weather making them the best buy for your garage door. Engineered For Maximum Application Range.Minimum 10,000 Cycles, At +/- 7.5lbs Of Target Door Weight.Springs Are Made Of Steel Coils With Aluminum Cones.Both Winding And Stationary Cones Are Installed.Black Coated, Oil Tempered Wire Provides A Clean Durable Finish.Clear, Easy To Read Spring Markings For Easy Identification.

Product Description

Manufacturer Professional Customized High Quality Garage Door Extension Spring We are professional manufacturer of Garage door spring and Industiral door hardwares,including spring cone,cable drum,hinges,brackets,industrial bearing,tracks etc.Our mission is to provide the highest quality garage door spring ,outstanding customer service ,and competitive prices.

These high quality Garage Door Torsion Springs include cones installed on the springs and are sleek, oil tempered and coated black for a strong smoother operation. These sturdy garage door torsion springs are made of steel coils with aluminum cones and can withstand any weather making them the best buy for your garage door.

• Engineered For Maximum Application Range.
• Minimum 10,000 Cycles, At +/- 7.5lbs Of Target Door Weight.
• Springs Are Made Of Steel Coils With Aluminum Cones.
• Both Winding And Stationary Cones Are Installed.
• Black Coated, Oil Tempered Wire Provides A Clean Durable Finish.
• Clear, Easy To Read Spring Markings For Easy Identification.

Name	Sectional Garage Door Coil Springs With Cone Installed
Diameter	1 3/4" ,2" , 25/8" , 3 3/4" , 5 1 /4" , 6" and others
Material	72B ,82B , 60Si2MnA,65Mn
Customizable	Can made by your drawings, sample and dimension
Surface Treatment	White zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request
Application	Garage doors,factory lift doors,industrial door installation ,shutter doors in matching torsion and extension spring
Certification	ISO9001
MOQ	Any small trial order is welcome
Deliver time	7-15 workdays based on MOQ
Package	Standard Packaging, Wooden Carton Or as per customers' requirements
Payment term	30%T/T deposit,70% before shipping

 

 

FAQ:
How to make Torsion Spring as per your enquiries?1,Pls provide me main specification as follows: •Wirediameter •Material •Body length •Maximum outside diameter, minimum inside diameter •Number of coils2, detailed drawing or real samples is very useful.3, door dimension(door width&height,door weight and lifting systerm) is also Ok, we can custom designed.
Q: Are you a manufacturer ? Do you Accept OEM?
A: Yes, as a professional manufacturer, we have been in spring field for over 14years and we accept OEM! Just give us your design, we will make samples for you soon
Q:What is your strengths?
A: •Competitive price •High quality •Good communication with customers •Best after-sales serviceQ:What is your packing?
A: •Standard packing,PE bags, plywood cases, wooden carton, pallet. •Based on your requirements
Q: How long is your delivery time?
A: Within 3-5 days after order confirmed. Of course, it depends on the actual quantity
Q: What payment method do you accept?
A: we accept T/T, western union or paypal before production. Other payments are negotiableQ: What is your terms of payment ?
A: •Payment<=1000USD, 100% in advance. •Payment>=1000USD, 30% T/T in advance ,balance before shipment
Q: What is your sea shiping port?
A: SHANGHAI port usually; any problems contact us ASAP
Q: What is your warranty?
A: One year after sale service.