Qinhuangdao Beidou Automatic Control Equipment Co., Ltd. is a high-tech and professional manufacturer which integrates development, design, manufacturing, sale, installation and commissioning. We aim to create more benefit for our customers. Our company is producing bb fertilizer equipments according to the latest national standard of bb fertilizer all the time and the factories who are using machines of Beidou brand completely accords with the national standard can pass the qualification test by the nation.
    On April 9, 2008, the national standard GB 21633-2008 (hereinafter referred as new standard) of mixing fertilizer (BB fertilizer) was released by Administration of Quality Supervision,Inspection and Quarantine and standardization Administration of The People's Republic of China, and it was put into effect on December 1, 2008. This standard is a part of national mandatory standard, after implementation, new standard shall be carried out in terms of inner quality and identification of product, and the national standard (GB 15063-2001) of compound fertilizer shall be abolished. The latest standard mainly includes: the scope of application, nutrient index shall not be distinguished by high concentration, medium concentration and low concentration, new breakthrough in the way of microelement, more reasonable sampling, new provision of identification, upgrading specification of package. Beidou company improved BB fertilizer equipment according to the latest national standard, and the BB fertilizer produced by BB fertilizer equipment of Beidou brand completely accord with the latest national standard too.
    As a manufacturer of BB fertilizer equipment, Qinhuangdao Beidou company always stand on the customers' point of view, trying to entitle the BB fertilizer produced by factories who are using our equipments to accord with the latest national standard and to pass the national inspection, creating most benefit for customers.