Professional Stainless Steel Spring Garage Door Torsion Spring OEM Service

• fungsi: Drive, Restoration, Drive
• material: High Carbon Steel, Steel
• penggunaan: Industrial, Furniture, Home Appliance, Garage Door/Industrial Door/Roller Shutter Door, Industrial
• tipe muatan: Torsion, Torsion
• proses produksi: Cold Roll, Hot Roll
• bentuk: Coil, Coil
• Tidak. Model.: QYS007
• Paket Transportasi: Standard Packaging, Wooden Pallet
• Spesifikasi: GB
• Merek Dagang: QY
• Asal: Hefei Anhui China
• Kode HS: 7320909000
• Kapasitas Produksi: 5000pairs/Week

Deskripsi Produk

professional stainless  steel spring Garage door torsion spring OEM service
 

Name	professional stainless  steel spring Garage door torsion spring OEM service
Wire Diameter	1 3/4" ,2" , 25/8" , 3 3/4" , 5 1 /4" , 6"
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

Product Detail:











FAQ:
 Q 1. Are you trading company or manufacturer ?
 A. We are the OEM factory in Hefei, China, and has more than 10 years experience  in garage extension spring.

Q 2. What's the payment term? 
A. We accept TT,30% deposit and 70% balance before shippment.

Q 3. How's the delivery time ? 
A.  It will take 10-25 days for 20ft container

Q 4. Tell me the standard of package? 
A. Standard Packaging, Wooden Carton Or as per customers' requirements
 
Q 4. Does sample free?
A. Free sample: We would love to send you free samples which have in stock, and you 
    just need arrange shipment.

Q 5. Would you accept to make mold as our request
A. Yes,we do and mold cost can be return when you reach the enough quantity

Q 6. What information should I give to you for inquiry?

A. If you have drawings or samples,pls feel free to send us,and tell us your special requirements such as material ,tolerance,surface treatments and the amount you need,ect .