Suzhou Ruijiahe Recycled Resource Utilization Co., Ltd. specializes in nationwide collection and purification of precious metal materials containing (gold, silver, platinum, palladium, rhodium) such as waste or expired silver paste, conductive silver paste, silver solder, gold salt, gold solution, gold wire, silver powder, silver salt, conductive silver paste, conductive fabric, silver solution, silver cloth, silver chloride, silver iodide, silver sulfate, palladium salt, palladium solution, ...