常抓不懈　实现长周期安全生产湖南省永和磷肥厂我厂始建于１９６４年，现有职工８１６人。具有生产硫酸５万吨、普钙１２万吨、复混肥３万吨、氟硅酸钠４００吨规模的中型化肥企业。近几年来，随着我国改革开放的不断深入，企业转换经营机制，安全生产的管理体制也发生了... Often make unremitting efforts to achieve long-term production safety Yonghe phosphate fertilizer plant in Hunan Province, I plant was built in 1964, the existing 816 employees. With the production of 50,000 tons of sulfuric acid, calcium 120000 tons, 30000 tons of compound fertilizer, sodium silicate 400 tons scale of medium-sized fertilizer companies. In recent years, with the constant deepening of China’s reform and opening up, the management system of safe production has also taken place in enterprises that change their management mechanism.