RIZHAO HONGGUAN MACHINERY MANUFACTURING Co., LTD.

The enterprise was founded in 1978, with fixed assets of 110 million yuan and 257 employees. It is a student social practice base of Shandong University and an innovation practice base for teachers and students of Shandong University.The company specializes in producing various grades of ductile iron products, and currently has more than 100 advanced mechanical processing equipment in industries such as vertical machining centers, horizontal machining centers, and vertical lathes in South Korea, as well as two sets of 4T medium frequency induction furnaces. It also has environmentally friendly casting equipment such as the Dongjiu molding production line, static pressure molding production line, automatic pouring line, and shot blasting cleaning room in Japan.Our main products include wheel hubs, planetary gear frames, differentials, and brackets, which are widely used for the assembly of engineering machinery hosts such as loaders, excavators, mining machinery, large agricultural machinery, and heavy-duty trucks. The annual production capacity reaches 60000 tons.We are currently supplying major domestic renowned large and medium-sized engineering OEMs such as Shandong Lingong, Caterpillar, Sany Sote, Shantui Machinery, and Zoomlion Heavy Industry. The product quality is superior, and all indicators meet national and customer standards. It is highly favored by customers and has been rated as an excellent supplier and strategic partner by customers multiple times.