On October, 15, 1989,Tianjin and Plovdiv became sister cities. Plovdiv is the second-largest city in Bulgaria after Sofia, with a population of 380,312(2009-08-15), and a city area of 101km².It is the administrative center of Plovdiv Province in southern Bulgaria,as well as the largest and most important city in Northern Thrace and the wider international historical region of Thrace.The city is an important economic, transport, cultural and educational center. Located in the middle of a rich agricultural region,Plovdiv grew as an industrial center. Food processing, tobacco, brewing and textiles were the main pillars of the industry.Industry has been expanding with manufacturing plants built in the city or in its outskirts. Some of the plants include the Liebherr refrigerator plant,Socotab tobacco processing plant,a bicycle plant,a Schneider electronics factory,a biodiesel plant, the Bulsaphil textile plant,and several electronics and high-tech plants producing CD players and other electronic equipment. Plovdiv has a geographical position which makes it an international transport hub. The city is a major road and railway hub in southern Bulgaria, and has an extensive public transport system, including around 40 bus and trolleybus lines. Plovdiv International Airport is located near the village of Krumovo, 12 km southeast of the city. Plovdiv is an ancient trade centre. Since 1892 the International Plovdiv Fair - one of the oldest and biggest on the Bolkans - is conducted twice annually in the beginning of May and in September, attracting participants and visitors from a wide range of countries. Plovdiv is situated on the Maritsa River. Its unique location on these ancient crossroads has stimulated strong cultural and political influences from East and West civilizations, and yet maintained its unique cultural identity. Being older than most of the oldest towns like Rome, Athens, Carthage or Constantinople, an almost contemporary of Troy, Plovdiv is a town built upon layers of towns and a culture developed upon layers of cultures. |