1 we do the research contents, the past two years, in other products at the same time we also in the research contents for technical reserves last August, until the start of the research focus in all contents, October products, after preliminary improvement and optimization in December after officially put into production. This product is jointly invested by a few shareholders, therefore the development from this point, we are a new company.2 our products through them in the United States had good promotion.3 have senior electronic products, research and development team in all the magic power.4 every week with technology and business training work, every month to please professional trained staff training.5. We will produce the defect rate one thousandth in strict control.6 all materials are Japan, South Korea and the United States imported by sino-japanese joint ventures, and die to the requirements of raw materials, the six sigma.7. All raw materials and components are safe performance requirements.