high pressure railway coil springs

high pressure railway coil springs
high pressure railway coil springshigh pressure railway coil springshigh pressure railway coil springshigh pressure railway coil springs
CategoriesCompression springs
AlbumView larger image
Wire diameter0.2-90mm
Inner diameter20-1000mm
Outer diamater20-1000mm
Coloras your request
Surfacezinc coating/oil black/chrome plate/nickel plate
End treatmentground and closed
Packageas your request
Shipping7 days
CertificationISO9001/BV certification
Unit PriceUS $ 0.4-0.45 / piece
FOB portTianjin
Terms of PaymentL/C, Western Union, T/T, Paypal
Update Time2019-01-24
Detail Information

Wholesale high quality all kings of springs


Production Description 

Material Option
Steel, carbon steel, Stainless steel, Alloy steel etc.
Wire Diameter
Can made by your drawings, sample and dimension
Surface Treatment
White zinc plating, Color zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request
Aviation, automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication, computer, instrument and meter, furniture, electric tools, mold and other industries
Any small trial order is welcome
Deliver time
7-15 workdays based on MOQ
Inner plastic bags and outer cartons or wooden case,  Or as per customers' requirements
Payment term
10%T/T deposit,90% before shipping

We accept a variety of styles of spring customization,if you want to custom,please kindly supply bellow information:


♦Wire diameter

♦Surface treatment

♦Inner diameter and outer diameter(ID and OD)

♦Free length and work length

♦Total coils and active coils


Of course,a detailed spring drawing is the best.


Company information

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. So the quality is guaranteed . 

Please send your message to us
*We will reply your inquiry to this Email as soon as we see it

Agree to use terms of service

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 !
Contact Person
leave a message:
Contact Now
No.2 street,chenguantun Town,Jinghai,Tianjin ,China