About us

Changsha ZONKIN Intelligent Equipment Co., Ltd. was established in 2018 , located in the Sany Spark of Sany Heavy Industry. It was created by the original Sany Heavy Industry master's and doctoral technical expert team, focusing on the research and development, production, and sales of high-end scrap steel processing equipment, inheriting Sany Heavy Industry's top technology, quality, after-sales and other genes. In just a few years, it has rapidly risen to become a national level technology-based small and medium-sized enterprise, specializing in new and innovative small and medium-sized enterprises, Changsha Technology Innovation Center, and successfully listed on the Hunan Stock Exchange Science and Technology Innovation Board (100143HN), selected as a reserve company for listing.

Through bold innovation, the company’s independently developed the products such as the step-type multi-blade gantry shears, hydraulic steel bar shredders, multi-main-cylinder metal balers，push crushers and high-density metal scrap pre-shredders have effectively solve industry pain points, creates greater value for the customers and become preferred products in the industry.

The company focuses on research and development, quality, and after-sales service. Currently, it has obtained 118 authorized patents, including 37 patents for Step-type Multi-blade Shear, 34 patents for steel bar shredding lines, 5 patents for pushing-type crusher, and 7 software copyrights (as of August 31, 2025).

Adhering to the philosophy of “Innovation Greats Values, Excellent Changes Future”, the company dedicates to innovation and purses “first class- technology, first class- quality, first-class service”, promotes and leads the progress of the scrap steel processing equipment industry and became a new star in the industry.