專業承製線徑 0.1~50mm 拉簧/壓簧/扭簧/螺旋料線絞龍/扣簧/彈簧梢/止動簧/客製化訂購
Professional manufacturing of tension springs/ compression springs / torsion springs/ screw springs / retaining springs/ spring pins/ snap springs of 0.1~ 50mm to your order/ Orders for ready-made or custom-made articles are welcome