NMBO is a professional manufacturer and supplier of agricultural biological stimulants based on marine raw materials. With large brown seaweed, fish, shrimp, shells and other raw materials, it develops and produces products with leading production technology and strict quality control system. It is a well-known marine biological stimulant, fertilizer production and sales enterprise at home and abroad. Benefit from our location, we are connected to the major land transport routes and very close to the port of Qingdao, through which we serve the international market.