Dongguan Puguang Automation Technology Co., Ltd (JYF for short) is a CNC coiling machine and spring manufacturer. We provide coiling machines with high speed, high precision and great yield rate.

Wire range (0.10~20mm): JYF is renowned in the coiling industry for ouroutstanding ability for producing independent design of machine, controllers and high flexibility for customization. Our CNC coiling machine has options wire diameter range from0.10mm to 20mm.

Machine advantage: Depending on the machine model, our machine can make compression spring, torsion spring, extension spring and flat wire spring. JYF Machine provides simple system to produce 100% tested spring with the built in length Gauge (or Spring Length Detector, SLD for Short). No extensive tooling setup required, simply enter the outer diameter, pitch, and number of coil, and the machine. Our machines are CE regulated and governed by several worldwide innovation design patents.

Springs manufacture: JYF also produce kinds of springs with advantage of machine. We can manufacture compression spring, extension spring, torsion spring, wire forms and etc. All of springs are sure 100% test during production and meet with customer's requirment. With rich experience in machine and spring manufacture, our product won a good reputation and high trust from customer.

Any inquiry are welcome, we are will willing to provide the best solutions and price