We have strong scientific research and development capabilities and a complete set of advanced equipment such as multiple seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines機械加工,熱処理,技術開発,技術開発,技術開発,技術開発,試験技術と技術機器高速,重荷,低騒音,より少ない歯を備えた高品質の製品を開発してきました.