Nanyang Green Silicon Co., Ltd, a Hi-tech enterprise, founded in 2007 by several shareholders as Henan Pro-enertech Co., Ltd, the parent company, and IDG/International Data Gruop coming from United States, R & D, produce and sales silicon product series (semiconductor for Solar industry, silicon metals for chemical and metalurgical fields) and related electro-mechanical equipments applied in fields of metal processing,construction,mining industry and so forth.