We register the ISO9001:2000, ISO13485:2003 and also have got CE approved. We have several series products featuring diversitied styles, reasonable price and stable and credible quality. Regarding quality as our foundation, we strictly control every procedure from product development, design, production, adjusting to test. Meanwhile, we extensively absorb customer’s suggestion, improve the existing products, and develop more and more new products. Our products and service have been spreading over 90 countries and regions, enjoying a good reputation these years.