Welcome to Tianjin Sunrise Import & Export Co., Ltd., the leading manufacturer and supplier of oil soluble black 7. Our factory specializes in producing high-quality dyes and pigments at affordable prices. Our oil soluble black 7 is a versatile and reliable colorant that is suitable for a wide range of applications in the oil and petroleum industry. It is highly soluble in oil, making it an ideal choice for coloring various types of oils and petroleum products. We take great pride in our commitment to providing cheap yet superior quality products to our customers. Our team of experts ensures that every batch of oil soluble black 7 meets the highest standards of quality and consistency. As a trusted manufacturer and supplier, we understand the importance of delivering reliable products to our clients. With our state-of-the-art production facilities and strict quality control measures, you can trust that you are getting the best value for your money when you choose our oil soluble black 7. Contact us today to learn more about our products and how we can meet your specific needs.