We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 70% Sodium Hydrosulphide/Sodium Hydrosulfide, Sodium Bisulfide , Poly(1-Carbamoylethylene) , hidrogenossulfureto de sódio hidratado ,Partially Hydrolyzed Polyacrylamide . Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details. The product will supply to all over the world, such as Europe, America, Australia,Saudi Arabia , San Francisco ,Jordan , Denver .Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.