Tianjin Zhaoyi Jinke Techonology Co., Ltd. was established in 1990. Its core business is monocrystalline silicon manufacturing, In twenty years, it has developed into a high-tech enterprise specializing in silicon materials, Its products cover silicon sputtering targets, optical grade silicon, special silicon products and solar grade silicon wafer. Especially, it takes the lead in the manufacturing of silicon sputtering targets and silicon optics, laser mirrors in China.