Factory now in all around mount solar energy monitor, put those old changed before, heard that the solar energy monitor is particularly good, and the factory decided to put them all to switch to the new development of the solar energy monitor. Probably pack for two days, all around the plant in changed, let us feel very curious, it seems the factory going to send the new technology changed now, before the old process. , after all, now update too fast, if we don’t follow up, you really can’t keep up with the steps of era, let us also take action together to create more good products, for the society to make some things, let our life is becoming more and more beautiful, more perfect.