OSD is "Famous Trademark in Wuxi, National level High-tech Enterprise, AAA Credit Enterprise", insists on scientific and technological innovation. OSD is the project support Organization of “Wuxi Metal Coating New Materials Engineering Technology Research Center”, which belongs to the national key high-tech fields. At present, OSD owns 1 authorized invention patent, 5 utility model patents and carried out 9 R&D projects in the last three years, got 2 technical know-how, 2 high-tech products. Besides, OSD cooperated with the Chinese Academy of Sciences Metal research Institute and University of Science and Technology Beijing, has a 23 people research team, including 6 senior engineers and 1 master degree candidate.