Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for PAM, Sodium Sulfhydrate , barite For Drilling , China Na2s 52% ,Sodium Potassium Hydroxide . We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time. The product will supply to all over the world, such as Europe, America, Australia,Sao Paulo , Cyprus ,Rio de Janeiro , Miami .All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.