康華爾電子有限公司：主營產品或服務：
32.768KHZ;MC146/MC306;貼片晶振3.2×5\6X3.5/;4.5X8/5X7石英晶振ZTT6.0M;ZTA18.43M;L10.7MA5;L10.7MC1/陶瓷貼片晶振7.2X3;3.7X31/455BS:465BSFU;2.5X2.0陶瓷貼片CRB455E;R433\R315;Ф1×4\Ф1.5×5表晶;49/U\49/S\12.0M;49/U\49/S\24.576M;49/U\49/S\11.0592M;49/S.27.0M;49/S.16.9344M;Ф2×6.24.567M;ZTA.48.0M;ZTA12.0M;慮波器、陷波器。諧振器;