Zhengzhou Hengyin Stockbreeding Machinery Co., Ltd is a modern and high-tech enterprise integrating design, research and development, standard production, engineering construction and machinery trade. The company mainly makes the production of corollary equipment for factory pig-keeping, environmental complex control equipment for livestock and poultry workshop, takes the equipment of artificial fertilization, veterinarian and breeding as its trading platform and provides customs with distinctive schematic design of nuisance free treatment for the dejecta and fouling of large-scale pig-keeping factory, livestock and poultry. Since its establishment in 1996, it has become a steady navigator in Chinese stockbreeding equipment industry by many years????????????ctice and exploring.