Qingdao Blue Treasure Seaweed biotech.co.,ltd

qingdao blue treasure seaweed biotech. co., ltd. was established in 2010. as a high-tech enterprise, we have been engaged in seaweed fertilizer for many years, with the most species of marine biostimulants products until now. our seaweed extract and fish protein have been certified by omri and reach. we search high quality raw materials from different regions of the world and use world-class technologies to extract the active substances of marine organisms. at present, our products have been widely used and promoted in more than 50 countries  getting good feed back.    we look forward to communicating and cooperating with you !