Large rolling shutter spring

Large rolling shutter spring
Large rolling shutter springLarge rolling shutter springLarge rolling shutter springLarge rolling shutter spring
CategoriesTorsion springs
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Update Time2019-01-24
Detail Information

Tianjin Wangxia Spring Co.,Ltd Competitive price torsion Spring     


1.Products display4


2.Product specificationQQ20151124175609_.jpg



Garage door torsion Spring


77B,80A ,carbon steel, Stainless steel, Alloy steel(60Si2Mn ), 

Oil tempered wire or as your request

Wire diameter 


Surface treatment

Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or to  your needs


ISO9001:2008 ,ISO14001and ROHs

Packing Detail

Inner plastic bag, outer carton box, and advised by customer



Auto industry / Recreational facilities / Elevator/Mining machinery / Crusher /

 Oil field equipment / electronic products/recreational facilities and other machinery


>10 they have rich experience and some along with our company from setting up.

Payment terms

L/C T/T or other payments

Advanced   machine

Accurately control tolerance


Advanced CNC computer spring machines with high precision and efficiency,

 high quality heat treatment and testing machine

Company information

Our company   is very co>nvenient for transportation east of Tianjin port.

 It is the professional manufacturers 

which combine a set of spring manufacturing, 

R & D with surface treatment.

All the designs and details can be changed according to customers’ demands.



3.Production Flow .jpg 2

4.Packaging and shipping :


5 .Company information :

1.We have high quality raw material .

2.With 10 years of history

3.Our company is a professional manufacturer which combines a set of spring manufacturing, R & D with surface treatment.

4.Our company has a variety of automatic computer spring coiling machines, computer spring grinding machines, continuous mesh belt Quenching furnaces, furnaces, spring tensions, compression testing machines, spring fatigue testing machines, hot coil spring equipment, production testing equipment, and advanced production technology. 


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Company Profile
Tianjin Wang xia Spring Co., Ltd. was founded in 2005 and located in Jinghai County, Tianjin , China . It is very convenient for transportation east of Tianjin port. Our company is the professional manufacturers which combine a set of spring manufacturing, R & D with surface treatment. Our company has been 10 years of history, and has a variety of automatic computer spring coiling machine, computer spring grinding machine, continuous mesh belt Quenching furnace, furnace, spring tension ,compression testing machine, spring fatigue testing machine, hot coil spring equipment, production testing equipment, and advanced production technology. We have been specializing in the main production of various compression spring, extension spring, helical spring, torsion spring,rubber spring , disc spring,  spiral spring, leaf spring ,shaped spring,and various springs. We can process steel with the diameter of  0.2 - 20 mm , and the diameter of 20-90 mm springs. We have 60Si2MnA, 65Mn, 50CrvA, SUS304 and other types of high-quality spring steel, which are widely used for the automotive industry, motorcycle industry, the elevator industry, electronic industry, mining machinery, crushing machinery, recreational facilities and other machinery. We have been adhering to the principle of quality first , the use of advanced equipment, advanced technology, high quality materials and sticking to the attitude of seriousness and responsibility, carefulness and meticulousness, and innovative so that we can produce high -quality products ,at the same time we can provide personalized service ,and have won numerous customer recognition .Welcome domestic and foreign customers to discuss business !
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No.2 street,chenguantun Town,Jinghai,Tianjin ,China