Welcome to Shandong Aojin Chemical Technology Co., Ltd., a leading manufacturer and supplier of high-quality STPP (Sodium Tripolyphosphate) in China. With a purity ranging from 90% to 99%, our STPP product is widely used in various industries including food processing, detergent manufacturing, and water treatment. Our STPP is manufactured in our state-of-the-art factory, ensuring the highest level of purity and quality. It serves as a powerful agent for sequestering metals, making it an essential ingredient in many industrial and household products. With years of experience in chemical manufacturing, we are committed to providing our customers with top-notch products at competitive prices. The team at Shandong Aojin Chemical Technology Co., Ltd. takes pride in our ability to meet the diverse needs of our clients, offering customized solutions and reliable customer service. Whether you are looking for a reliable STPP supplier for your business or industrial needs, look no further than our trusted company for all of your sodium tripolyphosphate requirements.