国产精品视频全国免费观看_人妻无码人妻有码中文字幕_99国产欧美另类久久久精品_少妇一夜三次一区二区_国产精品VA在线观看老妇女_狠狠色狠狠色综合日日五_久久久久国产精品免费免费搜索_日韩精品射精管理在线观看_最近高清中文在线字幕观看_久久成人国产精品

   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.