国产成人无码18禁午夜福利p,亚洲综合国产一区二区三区,无码一区二区三区在线,亚洲午夜久久久精品影院

 On 2009 March 31,our company has been approved and recognized as “High-tech Enterprises of China” by Ministry of Science and Technology.the cognizance of “High-tech Enterprises of China is based on the capacity of research & development of one company,without research and development,a company can not be awarded as “High-tech Enterprises” even it is engaged in production of  high-new technology products.It is an affirmation to the R&D and  production ability our company.It will inspirit us to persist in technology innovation and high efficiency management in the future.