主用于高精密弹簧、电池弹簧，电子弹簧，天线弹簧，电子五金、电镀挂具、仪器仪表、电器钟表等各种精密零件。
The main for the high precision spring, battery spring, electronic spring, Antenna spring, electronic hardware, electroplating, instrument Table, electronic watches and other precision parts.
主用于高精密弹簧、电池弹簧，电子弹簧，天线弹簧，电子五金、仪器仪表、电器钟表等各种精密零件。
The main for the high precision spring, battery spring, electronic spring, Antenna spring, electronic hardware, electroplating, instrument Table, electronic watches and other precision parts.
主用于高精密弹簧、电池弹簧，电子弹簧，天线弹簧，电子五金、电镀挂具、仪器仪表、电器钟表等各种精密零件。
The main for the high precision spring, battery spring, electronic spring, Antenna spring, electronic hardware, instrument and meter, electric clock Watch a variety of precision parts.
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