quality springs
USD $0.2 - $3 /Piece
Min.Order:1000 Pieces
Shanghai Xieneng Spring Co., Ltd.
roduct name:
Constant Force Spring/Constant Torque Spring
Constant force spring HS. Code: 73202090
constant force spring Operating principle:
The constant force spring is made by the rolled stainless steel ribbon, through a particular machine to stereotypia the high strength steel ribbon, when it is straightened by an external force , the constant force spring will roll by naturally and then generate elastic force. Thereby, the object can go back to the appointed original place.
Application of constant force spring:
1) Cable, fire damper
2) Window, door and curtain
3) Automatic propelling shelf spring
4) Adjustment of LCD and Fan
5) Skin stapler, gas nail gun and book sewer
Constant force spring Scope:
1) Thickness: 0.05~1.5MM
2) Width: 2~50MM
3) Length: according to order
4) Material: Stainless steel, Carbon Steel
Welcome RFQ of constant force spring:
please send us below details for OEM service:
1) material
2) size ( thickness, length, width, inner diameter)
3) quantity
4) drawings or sample
You are right to choose us:
1. Professional research and development team.
2.Complete first-class fully automatic production and testing equipment, safety package and prompt delivery.
3. Skilled and well-trained work team.
4. Provided competitive price and serious quality control.
5. Passed GB/T19001-2008/ISO9001:2008 certification.
About Shanghai Xieneng spring co.,ltd.:
Shanghai Xieneng Spring Co., Ltd. is a new hi-tech enterprise that acts as both manufacturer and exporter from 2000. In recent years, our company is supported by Huazhong University of Science & Technology, and established a new products research and development center which develops the new products in order to meet market's demands constantly.
We are specialized in all kinds of carbon and stainless steel springs as well as all kinds of heat treatment steel strips. Our products are widely used in various kinds of appliances, such as tool equipment, timers, toys, etc.
In June 2006, our company was approved by ISO9001 System. We always follow the principles of "Quality First" and abide by the contract.
We will work with rigorous scientific attitude, the steady and sure style of work, tide of the fight economic globalization, market-oriented, regarding innovating for motive force, with talents as the core, excellent management, in order to actualize the leap two times of the company. We sincerely wish cooperate with customers both from home and abroad, create the beautiful future together.