Started as a high quality thread manufacturer, Ching-Sui has transformed its company structure and running patterns to meet with the ever changed economic and world market environment. Ever since 1993 to have been in the plastic injection business and under the leadership of the Director, Ching-Sui serves its clients with top product quality and immediate service that keep the company the leading edge above others. Ching-Sui will, however, keeps working hard to reinforce its production structure and gain more company growth to be a leader of plastic injection products globally.