13, Lane 280, Zhongshan North Road, Dayuan District, Taoyuan City , Taiwan (R.O.C.) Established in 2000 Yung Yuan started to invest in treatment of waste copper sludge in 2000, and obtained the first government-approved waste copper sludge recycling plant in 2002. Currently, it is the most advanced and largest waste copper sludge treatment plant in Taiwan. In 2005, obtained the Class A treatment license for industrial waste In 2010, obtained the permission of C-0301 and D-1799 to replace heavy oil as baking fuel Main business:Waste clearance, treatment of sludge containing heavy metals, treatment of waste solvents with high calorific value, trading of scraps containing precious metals. Main products:Metal Oxide
