South ho Products Group has led OMR (OMR), Network Computer (NC), saving the computer (EPC), online marking system, computer software and information card.

• 南昊集团主导产品有光标阅读机（OMR）、网络计算机（NC）、节约型电脑（EPC）、网上阅卷系统、计算机软件和信息卡。