We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for China CAS No.: 16721-80-5 and Industrial Grade NAHS, Hydrated Withnotlessthan30%Water , sulfureto de sódio hidratado , Sodium sulphide paper ,BaSO4 EINECS No.231-784-4 . we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Honduras , Mombasa ,Myanmar , Bangladesh .With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.