Tehran relies heavily on private cars, buses, motorcycles and taxis. It is one of the most car-dependent cities in the world. The Tehran Stock Exchange is a full member of the Federation of International Stock Exchanges and a founding member of the Eurasian Stock Exchange Federation. It is one of the best performing stock exchanges in recent years. Tehran Metro is one of the cleanest subway systems in the world, carrying more than 20000 passengers a day, with an annual passenger capacity of 4.81 million in 2010. It is also the largest subway system in the Middle East. The feasibility study and theoretical plan of Tehran Metro was carried out as early as the 1970s.More Tehran regional common sense Tehran low-pressure pneumatic conveying equipment cooperative partner Zhongyuan Innovation Machinery Tehran network promotion sub-station editors have been sorted out: Among the eight planned subway lines, two subway lines began to operate in 2001. low-pressure pneumatic conveying equipment supplier Zhongyuan Innovation Machinery is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan Innovation Machinery has a service team for Tehran low-pressure pneumatic conveying equipment customers, which can provide reliable low-pressure pneumatic conveying equipment coal ash conveying in thermal power plants solutions for Tehran low-pressure pneumatic conveying equipment customers!