Nanjing american electronics and technology ltd. Is a high-technology enterprise that combines r & d, production, circulation and sale and is based in nanjing, an ancient city. Modern factories have been established in guangzhou and foshan, respectively, and have strong specialized research and development centres that maximize product safety and excellence. It has been dedicated to helping people achieve healthy and beautiful high-quality lives and has worked tirelessly to create a global health management leadership brand. Well-designed products are noble, and love-driven careers are long. En américa has been running our business with the idea of love. Since its establishment, the company has opened nearly a thousand experience centres in 30 provinces, cities and districts throughout the country, and today it has succeeded in opening five in malaysia. As a result, more than 200,000 people are using the emerald management system every day, both inside and outside the country, which has had a profound impact in the area of health and has created a stable foundation and place for the development of macrotechnologies at home and abroad。