SunRui company got the award of National Excellent Corrosion Protection Construct Corporation in 2003 and to be the recommended Leading Products Supplier of China Power Construction Corporation on Sodium Hypochlorite Generation by Electrolysis, Certificate of Leading Supplier Network of CNPC, and Certificate of Approval for Enterprises with Foreign Trade Rights in the P.R.C. With over forty years’ history of research and development, design, production and engineering on corrosion and fouling control technology, the company had got more than forty prizes of science and technology achievements of national, provincial and ministerial class. edited over twenty state or ministry standards on corrosion and fouling control and two state standards on sodium hypochlorite generation by electrolysis.