Zhejiang Cowin Electronics Co., Ltd. is one of the leading manufacturer of silicon materials to both semiconductor industry and solar industry, and also an ISO9001: 2008 certificated enterprise. The primary products of the company are CZ monocrystalline silicon ingots, and 3", 4", 5", 6"&6.5" silicon wafers, including as-cut wafers, lapped wafers, ultra thin or ultra thick, heavy doped, etc.
Quality first is always the essential ideas of the company. Our quality policy is "Pursue technical innovation, achieve perfect quality". Uncompromising quality is always the key strategy of the company.