Changzhou Liyu spring Co., Ltd., founded in 1994, is located in Jincheng Town Industrial Park, Jintan District, Changzhou City, with convenient transportation.

The company specializes in producing compression spring, tension spring, torsion spring, scroll spring, spring contact finger, spring clamp, electronic cigarette heating wire spring and cold bending special-shaped spring, focusing on various precision small springs with wire diameter of Φ 0.1 ~ Φ 6 mm.

The company has 8000 square meters of factory building, with dust-free workshop, ordinary workshop and automatic packaging workshop, etc., to meet the production, control and packaging requirements of different products; The company introduces advanced technology, adopts imported full set of automatic production equipment and quality inspection equipment, and has more than 200 sets of various computer spring machines and testing equipment; It mainly serves automobile, medical, electronic products, electric tools and other industries, and has passed the ISO 13485, iatf16949 and other international quality system certification.

• 1994
  Changzhou Liyu spring Co., Ltd

• 2008
  Pass TS16949 quality system certification

• 2018
  Passed ISO13485 quality system certification

• 2018
  Update TS16949 quality management system to iatf16949