The excellence of technology lies in research. Since its business startup, R&D of science and technology has played a key role. Jinyuan has put significant investment on R&D with about 5% of the sales avenue in an average. Meanwhile, it carries out active cooperations with universities including Nanjing University of Science and Technology, North University of China and Nanjing University of Technology on technical exchanges, project development and graduate trainings. Jinyuan has overcome many industrial and technical difficulties, such as the even control of furnace temperature, the formation of material precision, heat treatment and defect control, et cetera. Over 16 patents and niche techniques have been developed, which had contributed to the production on energy-saving, material-saving and environmental friendliness.