We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of precipitated/pricipitated Barium sulphate, Drate hydroxide NaOH , Water treatment Nash Liquid , NAHS UN 2949 ,hidrogenossulfureto de sódio hidratado . We, with great passion and faithfulness, are willing to provide you with perfect services and striding forward with you to create a bright future. The product will supply to all over the world, such as Europe, America, Australia,Brunei , Japan ,Mauritius , Madras .More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.