是时候升级你的浏览器了

more>

Anyang Yitong Metallurgy Refractory Co.,Ltd locate in Henan Province ,China.We produce high-purity chemical and metallurgical grade silicon metal and silicon metal powder,We are among the largest producers and wholesaler in the world. We also have affiliates factory Yunnan Longyang Jinhua Silicon Products located at silicon metal production base in Yunnan province and Inner Mongolla Yutengna Photovoltaic Material Co.,Ltd. The raw-materials are enough and have good quality. We own advanced production equipment, consummate art and technology, standardized laboratory and advanced analysis and test instrument.We have the right to import and export, our Silicon and Mn …