Constantine industry has large tractor consortia and textile, tanning, food, locomotive maintenance, diesel engine, agricultural machinery manufacturing, etc. The handicraft industry such as Constantine carpet weaving also flourished., There is the largest porcelain factory in Africa nearby, and its products are sold at home and abroad. Constantine is the transportation center.Africa grain and oil equipment product supplier Aoyo edible oil equipment Constantine online promotion sub-station more Constantine regional knowledge: The railway connects to the ports of Skikda and Annaba in the north, Algiers and Oran in the west, and Biscra and Tugurt in the south. grain and oil equipment supplier Aoyo edible oil equipment is located in East Asia, China, bordering the Pacific Ocean, and the China-Europe train runs through the country. Aoyo edible oil equipment has a designated service team for Africa grain and oil equipment customers, which can provide reliable grain and oil equipment small grain and oil processing equipment solutions for Constantine grain and oil equipment customers!