广州市汉科建材科技有限公司创立于2003年,是一家专业生产、销售铝及铝合金阳极氧化染料及表面助剂的公司。
Guangzhou Hanke Architectural Materials Technology Co. , Ltd. , founded in2003 , is a professional supplier of aluminum dyes and surface treatment additives of aluminum and aluminum alloy .