Kitchen Copper Sink, single basin, production process: traditional technology, pure handmade outside diameter specifications: 84x56x24cm net weight: 16kg gross weight: 20kg drain specifications: 89mm packaging standard: non-woven bag, foam, five thick carton surface treatment: anti-corrosion, antique, sealing wax, on the quality of oil to survive, to develop credibility. Build Chinese civilization and carry forward Chinese virtues