We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for China CAS No.: 16721-80-5 and Industrial Grade NAHS, Cas No. 1310-73-2 , sodium sulphide hydrated , Sodium Sulphide Red Flakes 60% ,Sodium Sulphide Red Flakes 60% . Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products! The product will supply to all over the world, such as Europe, America, Australia,Estonia , Portugal ,Cambodia , Kuwait .We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on Integrity, Profession, Win-win Cooperation, because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.