Jiaxing Deda Resource Recycling Co., Ltd. is located in the picturesque ancient town—Xitang. Established in January 1997, it is a service provider specializing in comprehensive solutions for industrial waste. As a subsidiary controlled by Dongjiang Environmental Protection Co., Ltd., a state-owned enterprise listed in both Shenzhen and Hong Kong, the company covers a site area of 37.74 acres with an annual output value of approximately 120 million yuan.

       The company's main business involves the collection, utilization, and disposal of hazardous wastes such as copper-containing waste, tin-containing waste, waste emulsion, waste acid, phosphorus-containing sludge, and used packaging barrels. Currently, the company has an annual capacity for the resource-based and harmless treatment of 60,000 tons of waste, operating six processing lines for copper-containing waste, tin-containing waste, waste acid, waste emulsion, used packaging barrels, and phosphorus-containing sludge. The resource-based products produced (supplied) mainly include copper chloride, basic copper chloride, copper sulfate, copper oxide, tin hydroxide, ammonium chloride, light base oil, calcium hydrogen phosphate, and iron sheet. These products are widely used in industrial preservatives, catalysts, forestry preservatives, industrial dyes, mordants, pesticides, disinfectants, and deep processing in mining enterprises. Among them, copper salt products are highly competitive and are sold nationwide.