Shandong Humon Smelting Co., Ltd. engages in smelting of gold in China and interationally.It is also involved in smelting, refining, and processing of rare and semi metal; precious metal mining; chemical; research, development, and production of high purity metal materials; trade of mineral products; and other business. The company offers gold, silver, electrolytic copper, and sulfuric acid; and produces antimony white, bismuth ingots, tellurium ingots, selenium dioxide, metal arsenic, platinum, palladium, high-purity arsenic, and other rare and high-purity metals. Shandong Humon Smelting Co., Ltd.