Zhengzhou Sande Machinery Co.,Ltd.,located in the Xingyang Wulong Industrial Cluster Area,is among the first batch of enterprises to sign agreements for high-end industrial upgrading in Xingyang City,with an investment of 120 milion yuan.It has introduced large and medium-sized gold processing equipment,including more than ten machine tools such as machining centers,laser cutting machines,and large machine tools.The company holds multiple utility model patents,GB/T⁹001 quality management system cerification,AAA-level enterprise credit rating certificate,environmental management system certificate,and occupational health and safety management system cerificate.In November 2023,Sande became a high-tech enterprise.