The registration address of zhengzhou blue sing refrigeration equipment ltd. Is located on the 4th floor of building 5 of maplewood road, 27th street, zhengzhou new technologies industrial development area. The registration authority is the market supervision authority of the zhengzhou city high technology industrial development area. The legal entity is represented by lu jintao and operates in the production and sale of cold-heat exchange equipment, industrial electric furnaces, hydraulic equipment, pumps, refrigeration equipment; sale of: mechanical equipment and accessories, metal materials, electronics, sensor heating equipment; import and export of goods, technology and import。