OEM Passivation Square Wire Springs Rectangular Compression Spring Heavy Duty

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, 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 10000 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 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, products, electric tools and other industries, and has passed the ISO 13485, iatf16949 and other international quality system certification.