Shandong Huayi Heavy Industry Co.,Ltd. was established in 1986,mainly manufacture compound fertilizer equipments and pulp & paper equipments. It is located in urban district of Jining city boarding Four lakes on the south, the hometown of Confucius and Mencius. It covers a 47,100 square meters of area. In 2009, it got the certificate of ISO9001 International Quality Management System Certification. It has over 160 sets of production facilities involving digital controlled lathe， digital controlled flame automatic cutting，digital controlled linear cutting, submerged arc welding, bending machine, large-scale vertical lathe, rivet weld, press-assembly and paining etc., achieving 12000 tons per year of capacity. Now this company can produce compound fertilizer equipments with more than 60 series including over 260 sizes, satisfied with equipments selection and match for a complete set for organic and inorganic fertilizer production line,can provide engineering design and technical consultation service.