Qinhuangdao Beidou Automatical Control Equipment Co., Ltd. is a modern, high-tech and professional manufacturer integrating development, design, manufacture, sale, installation and test. Our company specializes in the production of bulk blending (BB) fertilizer production equipment, BB fertilizer production equipment of floor batching, computer-controlled BB fertilizer production lines, ration packaging scales, batching and speed-adjusting belt scales, bio-organic (compound) fertilizer production lines, aerators, etc. Our brands have won the title of "famous brands" in China.