Ruyang County Machinery Factory, located in Luoyang City, Henan Province, was established in 1958 and is currently one of the earliest professional manufacturers in China to conduct research and manufacturing of potato deep processing equipment. The production of potato processing equipment has a history of more than 20 years and has now become a comprehensive unit integrating scientific research, production, and trade. It has 136 employees, covers an area of 17300 square meters, 16 middle and senior technical personnel, and an annual production capacity of 720 sets.

Starting from practice, continuously improve and pursue product quality and technological innovation, and attach importance to equipment research and development. Change from the first generation product of the device to new products such as the second, third, and fourth generations. And also researched and produced sixth generation products for small households and third generation products for enterprise construction. The above products have been reported multiple times in Henan Science and Technology Daily, Henan Rural Daily, Henan Legal Daily, China Township Enterprise Daily, Henan Information, and various levels of radio stations, and have been deeply loved by the general public.

The current main products include potato washing machines, crushers, separators, fine filters, sand removal machines, cyclone stations, dehydrators, dryers, mixers, vermicelli machines, wheat starch machines, dough machines, flour machines, and vermicelli cutting machines, with more than 20 varieties in three major series: potato starch equipment, vermicelli equipment, and wheat starch equipment. Potato starch equipment has the characteristics of low energy consumption, large processing capacity, high starch extraction rate, advanced technology, easy operation, and high degree of automation.