They are the springs made on our machine.

Dongguan Kaichuang Precision Machinery Co., Ltd., is one member of Springs Technology Group of Chinese Mechanical Engineering Society, which specializes in researching, developing, manufacturing and selling spring machineries. Its current leading products include: Spring machine series as well as automatic wire feeding machine series. The company introduces Taiwan controlling technology and has a long history of production. The products feature high precision of feeding, stable and precise shaping as well as novel and attractive appearance. They could be used to produce a variety of springs, such as left/right hand cylindrical draught spring, pressure spring and torsion spring, single conic spring and barrel-shaped spring, as well as retaining snap ring and abnormal-shape springs. The products are sold at home and abroad and are well received by clients.