8 years; our factory has been producing digit display, backlight, dot matrix and LED lights for the past 8 years, within ISO9001, SPC, CP and FMEA system, and according to RoHS standard. Our products could be found in USA, Japan, Europe, and other areas on this globe. We are so specialized in digit display that, however you would like it to be, it will be made out for you! Come to visit us in Dongguan city, Guangdong Province of China! Our factory was updated in 2006, and a trading company, Panwin Limited, was found in Hong Kong to better export our digit displays and more. Advanced equipments and testing facilities have been installed, to ensure quality. We have absorbed, and are still absorbing talents, who are trained with much care; as a result, processing, quality control and service have been improved, and are still improving! Our BUSINESS PRINCIPLE: Profit is the return of good service, and growth originates from the value offered by customers.