can take a taxi to the exhibition in the morning from your hotel but in the late afternoon you can sometimes wait up to 2 hours to get a taxi. there are illegal taxis everywhere but they charge 10 times the price. i recommend to take the hotel bus or the subway.
subways: there are 2 subway stations at the exhibition grounds. one at the beginning & one at the end. i usually take the subway as it is the most convenient way to get back to the hotel. when booking your hotel see to book one close by a subway station.
how do you find a private label product to sell? 