As President of Global PV specialists, I am pleased to provide a reference for Nicolo Cerni Associates. I have worked with Mr Cerni as his principal for over three years on various projects ranging from RHS Rice Hull Silicon, Quartz Sand Silicon QSS, Mr Cerni and his company have performed each task in a timely and effective manner, and, in each case, beyond my expectations. The quality of his work and timeliness for which it was delivered has been outstanding, and we continue to work with Mr Cerni for many future projects.