主营产品：电位器·传感器·电子尺·光栅尺、定制基板; KTC拉杆电位器; KTS直线传感器; KTF滑块电位器; WDJ22电位器; WDJ36电位器; NOVOTR电位器; PVA9数显表; 开关; 旋钮; 轻触开关;