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Shanghai DaiDo SP co.,ltd Standardized quality, technical coordination, cost optimization, knight service
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Cold roller steel / Carbon steel Compression Springs for Bicycle with Red , Brown Color

Shanghai DaiDo SP co.,ltd

Cold roller steel / Carbon steel Compression Springs for Bicycle with Red , Brown Color

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Brand Name : TRY SPRING

Certification : ISO/TS16949:2009

Place of Origin : Japan

MOQ : 50 units

Price : Negotiation

Payment Terms : T/T, or L/C at sight, or Western Union

Supply Ability : 10,000+ pcs

Delivery Time : Within 24 hours after receive your payment

Packaging Details : Carton

Material : SWPA

Origin of Material : Japan

Surface treament : surface finish

Conform : ROHS

Application : Mould

Shipping add : Shanghai,China

Color : Natural Color

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cold roller steel / Carbon steel Industrial Compression Springs for Bicycle


TRY Spring is especially designed for the stamping mold / plastic mold ; TRY spring can have a powerful motivation in a small space to compare with the round wire coil spring . DAI spring has the type of lightest load spring , light load spring, medium load spring , heavy load spring , super heavy load spring , hyper heavy load spring , and the hight deflection spring . TRY springs are easy for choosing because they are coating by their own different color.The SUS304WPB material has the performance of high stress , high amplitude and the excellent heat resistance , the durability is improved compare with the shot peening process.

a. Wire diameter(thickness): 0.15mm to 50mm
b. Material: Carbon steel(SWC), cold roller steel, stainless steel(SUS),

beryllium copper, phosphor copper, brass, music wire or piano wire

(SWP), 60Si2Mn, 55CrSi etc

c. Finish: blacking, zinc/nickel/chrome/silver/gold plating, powder

coated etc


Electronic products, Children’s toys, Locks, Watches, Glasses,

Baby carriage, Bicycle, Kitchen appliances, Cameras, Printers, Office

equipment, Precision equipment and various kinds of vehicles


  1. As illustrated in the drawing on the right hand, use over 3000,00-time condition will become the use around solid length,Around the solid length since the number of active coils will becomegradually coherent,the spring constant will become higher,and as illustrated,the load characteristic rises and becomes high stress,which would cause damage to products,please refrain from using over 300,000-time condition.
  2. Use with any space will give impact and cause damage to spring.Besure to use with the initial deflecation of 1mm or more.
  3. Bad parallelism of mounted surface would cause twisting or damage to spring .Be sre to check the parallelism.
  4. Use without spring guide would cause twisting or damage to spring. Be sure to use spring guide such as shaft or outside diameter guide.
  5. When the using environmental temperature becomes higher , substantial function loss will occur. Be careful about using environmental.

1.Pls send me your drawing or sample
2.We offer you our best price
3.After you confirmed the price,we start to prepare the sample(usually within one week)
4.After you confirmed the sample,you place an order

Shanghai DAIDO SP co., LTD, the only wholly owned subsidiary of Japan DAODO SP co., LTD in China, was established in September 2001 and honored as "the encouraged enterprise" by Shanghai Economic Commission. The company is located in Songjiang District in Shanghai, which covers an area of 12000 m2 and owns large amount of Japanese PC spring equipment.
As a competitive company, Shanghai DAIDO Spring co., LTD obtained the ISO9001:2000 quality management system certificate in 2003 and the ISO/TS16949:2002 quality management system certificate in 2005. Furthermore, in 2013, the company was named the title of "famous brand enterprise" in mould industry. The products of DAIDO with high precision and long fatigue life are widely used as spare parts of automobiles, machinery, electrical appliances, mould and high railway system, etc.

The promise of DAIDO: Standardized quality, technical coordination, cost optimization, knight service.

Product Tags:

micro compression springs


small compression springs

Quality Cold roller steel / Carbon steel Compression Springs for Bicycle with Red , Brown Color for sale

Cold roller steel / Carbon steel Compression Springs for Bicycle with Red , Brown Color Images

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