Original:  Since Sony Computer Entertainment Taiwan Limited (SCE Taiwan) was established in December 2007, SCE Taiwan  participated in the 2007 Taipei IT Month to rearrange their styles from marketing and cross-industry cooperations.
Revised:  Since Sony Computer Entertainment Taiwan Limited (SCE Taiwan) was established in December 2007, SCE Taiwan has participated in the 2007 Taipei IT Month to rearrange their styles from marketing and cross-industry cooperations.
Edit intent: fluency