billion of precious metals is located in Zhejiang Province, Zhejiang xianju County, the largest silver waste recycling base, long-term commitment to silver scrap, refining and processing. the main customer-oriented electronic component plants, electroplating plants, jewelry, electrical appliances factory, printing plate, circuit boards, battery plants, petrochemical plants, solar power plant. recycling of silver-bearing waste consists mainly of silver paste, conductive silver paste, Solar pastes, silver electrode, sterilization of conductive silver plate, silver, silver cleaning cloth, silver and copper alloy, silver contacts, silver solder, silver solder, silver rings, silver, silver, silver oxide, electrolytic silver plate, silver plate, Silver Ceramic .