Automobiles & MotorcyclesAuto AccessoriesBelarus handong ningjin spring co., ltd

handong ningjin spring co., ltd

Company Details

  • Business Type : Other
  • Location : -
  • Year Established : 1970
  • Main Markets : Americas,Africa,Asia,Caribbean,America,East Europe,Europe,Middle East,North Europe,Oceania,West Europe,Worldwide
  • Main Products : Ring Machine
  • Links : Belarus Automobiles & Motorcycles, Belarus Auto Accessories, Belarus Other Auto Accessories,

    • Company Introduction

    Shandong Ningjin Spring Co., Ltd, the former Shandong Ningjin Mechanical Spring Factory founded in 1970, is the appointed manufacturer of Ministry of Railway, the only private enterprise of four appointed enterprises, and the eligible supplier of nearly twenty automobile manufacturing and maintaining groups. The leading products are railway spring, automobile spring, and engineering mechanical spring. In the latter half of 2006, 200km/h motor train unit researched by our company and manufactured by Qingdao Sifang Corporation and Japan Kawasaki passed 4 million times of fatigue test of Sifang Automobile Institute of Ministry of Railway, and it has been operated at present. On April 18, all the springs used in bullet trains speedier than 200km/h in the sixth railway speed boost are manufactured by our company. In addition, we try best to develop the international market; in 2003, we set up favorable supplying relationship with Japan Komatsu, who used our springs instead of the imported springs of Japan. These years, part of products are sold directly to America, Britain, Indonesia, South Africa, India, and Thailand, etc. These years, experts of railway, automobile, and engineering machinery have organized several appraisals of our company. It is thought that no matter the throughput or the quality guarantee capability, Ningjin Spring Co., Ltd keeps lead in the industry. Its characteristics are as follows. 1. Strictly control the quality of raw material; set up its own polishing plant to decorticate and polish the raw material, which eliminates the surface limitation of steel and prolongs the service life of spring.2. Own advanced manufacturing equipments, such as six spring production lines, 151 sets of various manufacturing equipments. Steel heating adopts the domestic advanced intermediate frequency technique to ensure the even and equal temperature inside and outside of the steel. Computer controls the spring forming; and basically realize automatizatio

    Company Information

  • Contact Person : Mr. xiaowei
  • Telephone :
  • Mobilephone :
  • Address : ingjin, dezhou, shandong, Belarus,253400
  • Zip/Post Code : 253400
  • Website : www.znspring.com

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