We provide the best technologies and services
for resource recycling and environmental protection.
Thank you very much for visiting Hanmin Co., Ltd. We are thinking of protecting the green environment and a sustainable future.
Yesan Refinery is where scrap electronics, scrap PCBs, IC, communication servers, and semiconductor wafers are smelted
and refined. This is the pre-treatment stage to salvage valuable metals from electronic scraps, and the process is
purported to extract valuable metals from scrap electronics to recycle them while minimizing contamination of the environment by the wastes.
From PCBs, electronic scraps, electronic/electric components, IC, communication servers, semiconductor wafers, and other urban mineral materials, our dry refinery plant recovers metal ingots from the molten metals (gold, silver, copper, palladium, platinum, zinc, and nickel, etc.) The dry process of our company is composed of pyrolysis, smelting process, and refining processes, which will recover valuable metals from urban mineral resources, as we remain fully compliant with the laws and regulations by means of completely preventing social and legal problems in terms of air pollution, water pollution, or waste materials.