各類連接器之組裝。
　The fabrication of various connectors

各類電子產品之組裝。
　The fabrication of various electronic products

各類特殊電線： 電纜線、隔離線、編織線、排線之加工。
　The manufacture of special electronic wires, such as cables, shield wires,
　braid wires and flat ribbon wires.

各類電子線裁切、鍍錫。
　The cutting and tinning of various electronic wires.