Toly shouldered the provincial scientific and technological achievements industrialization transformation project--- the special winding wires used for the high speed railway transporation. The researched winding wires used for the more than 500KV transformers passed through the national identification. The researched thermal epoxy CTC filled the domestic gap and attained the patent for invention. Toly has self-researched and designed the producting machines for paper covered single and multiple wires, CTC. Toly has the complete intellectual property rights. Until the end of 2014, toly has formed 43 key breakthroughs and technology secrets; attained 75 granted patents, including 23 inventions, as well as 9 high-tech products, one province level excellent new product, the third prize of province machinery industry progress, 12 corporation standards.