Qinhuangdao Yanma Technology Co., Ltd. focuses on the research and production of agricultural fertilizers, committed to providing high-quality crop nutrition solutions for farmers worldwide. We develop and sell innovative water-soluble fertilizers and soil conditioners, aiming to enhance soil health and crop growth, while promoting sustainable agricultural practices. Product: Yanmatech's Kasoo series of water-soluble granular fertilizers includes full-nutrition, microelement, and silicon-based granules, designed to meet the diverse nutritional needs of various crops. Additionally, the Soilease soil conditioners focus on improving soil quality and enhancing nutrient absorption efficiency.