As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto High Top quality, Competitive Cost, Fast Service for Methyl disulphide, Sodium Hydrosulphide 10/20/30ppm , Sodium Bisulfide , Sodium Sulfide(Anhydrous) ,Sodium Hydrosulfide Chemical Formula . We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Amman, Azerbaijan ,Irish , New York .we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.