Yunnan Chihong Zinc & Germanium Co., Ltd. operates as a mining company, engages in mining, smelting, deep processing, sales, and trading of zinc, lead, and germanium products in China. It offers high-purity germanium tetrachloride, zone-melted germanium ingots, silver ingots, gold flakes, hot-dip galvanized alloy ingots, and zinc and lead ingots. The company was founded in 1951 and is based in Qujing, China.