Manor Engineering has been maintaining close professional, technological, and international trade relations since 1987. Hena Tong Heavy Industry Science and Technology Co., Ltd. is a well-known and large enterprise specializing in the research, development, design, manufacturing, and sales of organic and compound fertilizer equipment.
Founded in 1983, the company registered the “Tongda” brand in 2003.
In 2004, it expanded to the Xingyang Longgang Development Zone, establishing a standardized heavy industrial facility covering 60,000 square meters.
At the same time, it introduced internationally advanced large and medium-sized processing equipment, including 10 processing centers, 3 laser cutting machines, and more than 100 various production machines in total.