99视频精品全国免费在线观看,免费蜜臀av一区二区三区人妻,日韩精品一区二区三中文字幕,午夜福利视频久久午夜,国产精品免费av一区二区,青青草绿色视频在线观看,中文字幕成人亚洲区中文字幕,9久热这里只有精品6,91人妻人人澡人人爽精品

“Boyu Scientific Research Building” started construction on Jan. 5,2012. 

In order to strength the scientific research, improve the technological content of products and consolidate the company as an industry leader and role of a facilitator, Boyu Group voted to build a focused plan and construct " Boyu Scientific Research Building ". The " Boyu Scientific Research Building " will take up the task of all the Group's scientific research when it’s finished. With a good research environment, advanced scientific research facilities, elite professional research team, Boyu will constantly develop more typical products in the field , and the building will provide more guarantee for the quality of the products. It will be used as the basis for the industry and make contribution to flaunt.