Welcome to Shandong Aojin Chemical Technology Co., Ltd., one of the leading manufacturers and suppliers of sodium tripolyphosphate (STPP) in China. As a reputable factory with years of experience in the chemical industry, we take pride in offering high-quality products to our valued customers worldwide. Sodium tripolyphosphate (STPP) is a versatile chemical used in a variety of applications, including as a food preservative, detergent builder, water softener, and in various industrial processes. Our STPP is produced using advanced technology and strict quality control measures, ensuring its purity, effectiveness, and consistency. At Shandong Aojin Chemical Technology Co., Ltd., we are committed to delivering exceptional customer service, competitive pricing, and timely delivery to meet your specific needs. Our dedicated team of professionals is always ready to provide you with personalized solutions and technical support. Whether you are in the food, detergent, or industrial sector, you can trust our STPP to meet your requirements and exceed your expectations. Contact us today to discuss how our high-quality sodium tripolyphosphate can benefit your business.