Potassium sulfate (SOP) is an ideal potash fertilizer for producing high-quality fruits, vegetables, and cash crops. Leveraging abundant domestic potash resources and mature production processes, we can stably supply both powder/crystalline water-soluble and granular forms to meet various application needs, including fertigation, foliar spraying, mechanized sowing, and basal application. Our products strictly adhere to the national standard GB/T 20406-2017 and support small-batch trial orders and customized packaging. With access to major ports such as Qingdao, Tianjin, and Shanghai, we can efficiently arrange export sea freight to meet the procurement needs of global customers.