Manufacturer Professional Customized High Quality Garage Door Extension Spring

Basic Info

Model NO.	FQYS-0079
Wire Diameter	2.0mm-12.0mm
Direction	Left Hand & Right Hand
Length	as Your Require
Surface Treatment	Zinc&Black Coated
Transport Package	Standard Packaging, Pallet
Specification	72B
Trademark	QY
Origin	Hefei Anhui China
HS Code	7320909000
Production Capacity	5000pairs/Week

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.

Name	Manufacturer Professional Customized High Quality Garage Door Extension Spring
Diameter	1 3/4" ,2" , 25/8" , 3 3/4" , 5 1 /4" , 6" and others
Material	72B ,82B , 60Si2MnA
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	Luxury 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?Pls provide me main specification as follows•Wire diameter •Material•Body length•Maximum outside diameter, minimum inside diameter•Number of coils Or detailed drawing or real samples is very usefulFAQ:Q: Are you a manufacturer ? Do you Accept OEM?
A: Yes, as a professional manufacturer, we have been in spring field for over 11 years and we accept OEM! Just give us your design, we will make samples for you soon
Q: Can you do design for me?
A: 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 systerm), we can custom designed spring size and spring weight
Q:What is your strengths?
A: Competitive price High quality Good communication with customers Best after-sales serviceQ:What is your packing?
A: a, Standard packing,PE bags, plywood cases, wooden carton, pallet. b, 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.