South America edible oil processing equipment customers trust enterprises Aoyo edible oil equipment Oruro online promotion sub-station more Oruro regional knowledge:After the end of the 19th century, the mining of tin, tungsten and copper became the basis of the urban economy. The "twentieth century" mine in Aururo, South Liyaliagua, is the largest tin mine in the country. Aururo has tin smelting, textile, leather making, food, wood processing and other industries, the center of the national railway network, airports and universities.edible oil processing equipment manufacturer Aoyo edible oil equipment is located in Asia, and the China-EU train runs through the country. Aoyo edible oil equipment has a service team for South America edible oil processing equipment customers, which can provide edible oil processing equipment individual grain and oil processing in rural areas solutions with confidence for Oruro edible oil processing equipment customers!