Henan Tongda Heavy Industry Science and Technology Co., Ltd is the leader in the fertilizer equipment industry in China. We are an environmentally- friendly high-tech enterprise that specializes in the manufacture of organic manure and compound fertilizer equipment. Our company was founded in 1987. Our company has successively passed the ISO9001-2000 quality system certification. Our company is Zhengzhou Organic Fertilizer Equipment Engineering Research and Development Center. The international advanced large and medium-sized gold processing equipment had been introduced, including 10 processing centers, 3 laser cutting centers, and more than 100 units of all kinds of equipment. The main project is the production and installation of the fertilizer production line and its accessories, and the design and construction of the fertilizer engineering. The quality of the fertilizer equipment is higher and all the indicators have reached or exceeded the national standards. The main products: organic fertilizer machine, compound fertilizer machine, blending fertilizer machine, inorganic fertilizer machine, waste, sludge, and other organic waste harmless treatment fertilizer equipment, organic fertilizer turner, fertilizer crusher, organic fertilizer sieving machine, mixing fertilizer batching machine, organic fertilizer mixer, organic fertilizer granulator, organic drying machine, organic fertilizer coating machine, etc. Our products are widely used in the fertilizer processing industry and have realized one one-stop service for design, manufacture, installation, debugging, and technical training.