Changsha Zhengzhong Technology Development Co., Ltd.

ADDRESS:Building A1, No.229, Tongzipo, Lugu, Changsha High-tech Development Zone

BUSINESS SCOPE: Research and development of mechanical and electrical equipment and building energy-saving products; manufacturing of mechanical and electrical equipment, mining machinery, continuous handling equipment, and conveying machinery; processing of mechanical and electrical equipment and mechanical accessories; sales of mechanical and electrical equipment and building energy-saving products; mechanical and electrical equipment design; maintenance and repair of mechanical and electrical equipment Maintenance services; mining engineering technology research services; special equipment sales, maintenance, repairs; metal product production and wholesale; computer technology development and technical services; software development system integration services; computer network platform development and construction; information system integration services. (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments)

E-MAIL:zzkj8zzkj@163.com;tangliqun@z-zkeji.com;zzkj2003@qq.com