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hose retractable coil spring
  • hose retractable coil spring

hose retractable coil spring

Unit Price: 0.25~20.99 USD
Min. Order: 500 Piece/Pieces

Product Description

Ningbo Yunsheng Elastic Components Co.,Ltd is established in 1996 with the total investment RMB 100 million, Ningbo Yunsheng Elastic Components Co., Ltd. occupies an area of 20,000m2 and is a hi-tech enterprise with the combination of R&D, production, sale and after-service. The main products of our company include the spring for auto reel,spring for engineering, spring for automobile seat belt, steel strip for automobile piston ring, steel strip for pen clip and other special coil spring and steel strip.

Power Spring ,also known as clock springs, are the oldest form of flat spring and the most common type in use today.

It is made by winding the steel strip into a coil, the center of the spring is fixed on the shaft, and the external diameter is limited by a spring box. When the torque acts on the shaft, the spring is wound up and accumulates energy, and when the roll is unwound, deformation energy is released, and the reel is driven to output the working torque.

Power Spring is divided into general shape and pre-stressed shape. Pre-Stressed Power Spring is at least 25% more torque than the general power spring. Those methods are the same.

Power Spring is widely used in various forms of automatic rewinding mechanism.Such as hose reels , auto safety belts, balancers, all kinds of cord rewinders


Stainless steel (SUS304,SUS301)/ Carbon steel(62si2MnA,72A,65Mn,SK5 etc)






as to customers' need

Surface treatment

Heat treatment


The specification decides the MOQ


T/T, L/C


ISO9001 quality management,SGS REACH

Production time

35~45 days after order confirmation


Hard carton+pallet or wooden carton(of course, customized packaging is also welcomed )



Auto Hose Reel Spring

Ningbo Yunsheng Springs
Ningbo Yunsheng Elastic Components Co.,Ltd

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Ningbo yunsheng elastic components co.,ltd is a manufacturer of all kinds of springs with more than 20 years.our main products are auto reel springs,balancer spring,vacuum cleaner springs,stater springs and steel strips .

Company Info
  • Company Name: Ningbo Yunsheng Elastic Components Co.,Ltd
  • Representative: ZHOU LIEJUN
  • Product/Service: Auto Reel Springs , Power Springs , Spiral Springs , Steel Strips , Vacuum cleaner Springs , Balancer Springs
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No. 282, Huangjipu Road, Cicheng Town, Jiangbei District, Ningbo
  • Contact Person: Ms. Jenny yang
  • Tel: +86-0574-27861715
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