Caihuang started EMS business in the year of 1997, specializing in SMT/AI/HI processing and assembly,covering an area of 113,523 square meter with 3500 staff. We have long term cooperation with many world-class famous companies, some of them have more than ten years cooperation with us due to our good quality, great service and high effectiveness.<br/> In recent years, we increased investment in R&D, and independently designed and produced LED Lighting series, Notebook series and Tablet PC series.