Qingzhou Shengshi Gaohong Machinery Factory mainly manages tea seed oil press, oil press manufacturers, refining equipment and other mechanical equipment, with a complete and scientific quality management system. Our company is located in Qingzhou, one of the famous historical and cultural cities. Located in the central part of the city group around the Bohai Sea in Shandong Province, Weifang is the capital of international kites to the East and Zibo is the industrial base to the west. Its unique geographical location and extensive logistics have laid a good foundation for the development of t...