To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for CAS No.: 624-92-0, Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide , Sodium Sulphide 60% Yellow Flakes , hidrogenossulfureto de sódio hidratado ,Barium Coating . If you are looking for Good Quality at a good price and timely delivery. Do contact us. The product will supply to all over the world, such as Europe, America, Australia,Nicaragua , Tajikistan ,Slovenia , Peru .We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.