The main monuments of Provdiv include the Balinian Church, which is famous for its carved altars and stair-style ancient bell towers, the historical museum that displays the stone carvings of the ancient Roman Empire, the ancient city wall two thousand years ago, and the ancient Roman open-air theater.Provdiv powder pneumatic conveying equipment rest assured service enterprises Zhongyuan Innovation Machinery Provdiv cross-border product service station make up more Provdiv regional knowledge: On October 14, 1989, Plovdiv and Tianjin, China, became sister cities. On November 11, 2011, the city of Plovdiv and Changchun, China, became sister cities. On March 24, 2014, Plovdiv and Shenzhen, China, became sister cities.powder pneumatic conveying equipment The manufacturer Zhongyuan Innovation Machinery is located in Asia, bordering the Pacific Ocean, and the China-EU train runs through the country. Zhongyuan Innovation Machinery has a service team for Provdiv powder pneumatic conveying equipment customers, which can provide reliable powder pneumatic conveying equipment transportation of aluminum oxide powder, dry kiln ash and coke powder solutions for Provdiv powder pneumatic conveying equipment customers!