Shandong Yonghua Machinery Co, . Ltd, founded in 2007, is one of the key enterprises for the high-end equipment manufacture industry of Shandong province, R&D and production base of high-precision CNC machine tool and the national high-tech enterprise. Yonghua has been committed to the R&D and production of high grade CNC machine tool, the core products including high-speed vertical machining center, high-precision milling and boring machine, large gantry machining center, heavy moving &fixed beam gantry moving boring and milling machine and the five-axis linkage machining center. We have been providing lots of high-efficiency processing solutions for customers in different areas at home and abroad such as aviation, automobile, shipping, wind power, electric and mould etc., both of the precision and stability of the products are in the profession leading position.

ROTTLER was founded in 1970 by Rottler family in Siegen, an industrial powerhouse of Germany. ROTTLER has been committed to the design and manufacture of lathe, milling machine, boring machine, deep hole drilling machine, grinding machine and other special machine tools since its foundation, it owns the unique technology strength all over the world in the area of aluminum alloy processing, and the products have been sold to over 50 countries in Europe, America and Asia.

In 2014, Shandong Yonghua Machinery Co, . Ltd and ROTTLER signed the comprehensive strategic cooperation agreement with each other, and reached broad consensus in high-end machine tool local market development, joint R&D, technical service, brand co-operation, cooperative management etc. As the only strategic partner of Rottler in China, Yonghua took full charge of the sales and technical service of Rottler products in China market, and all business activities of the precise machine tool brand " ROTTLER. YONGHUA" co-operated by both sides. Rottler and Yonghua mutually established the German technical R&D center; Exchanged technical engineers for the product design-development and manufacture/debugging, collectively expanded the high-end machine tool market in areas of Chinese aviation, shipping, automobile and rail transit etc., created broader space for bilateral development.