丰满人妻av无码一区二区三区-丰满人妻被-丰满人妻被黑人猛烈进入-丰满人妻少妇一区二区三区av-丰满人妻熟妇av无码区a-丰满人妻熟妇乱又仑精品

Qinghai New Energy (Group) Co.Ltd. ，formrelycalled Qhaihai New Energy Research Institute,wasestablished in 1983,and attached to provincial Science and Technology Department.In2000,the company was transformed to science and technology enterprise,and in Nov.of 2005,it was identified as the Pormally callde Qinghai New Energy (Group) Co.Ltd. In2008,,thecokpany wasidetified as Piovincial High Tech Enterprise.The reistered capital of the company is 50 million Rmb,and the total assts is 97 million Rmb. The main businnessns of the company are:the R-D,experiment promotion and application,consultation,operation,trainni...Details>>