Potassium Oxide Fertilizer

The main business of Yantai Swide Biological Technology Co., Ltd. is dealing in the research and production of seaweed fertilizers, amino acid fertilizers, humid acid fertilizers, organic fertilizers and water-soluble NPK and foliar fertilizers. Yantai Swide Biological Technology Co., Ltd., as a comprehensive high-tech fertilizer enterprise integrating scientific research, development, production and sales, has one domestic trade company, one import and export company and ...