You can purchase TRON from these places
Go to Binance
To provide users with more secure and convenient block-chain asset exchange services, polymerization of global high-quality block chain assets, is committed to creating a world-class block chain asset trading platform.
Go to HitBTC
The most advanced cryptocurrency exchange to buy and sell Bitcoin, Ethereum, Litecoin, Monero, ZCash, DigitalNote, Ardor.
Go to Gatecoin
Gatecoin is a bitcoin and ethereum token exchange based in Hong Kong. Trade BTC and ETH worldwide with USD, EUR and HKD.
Go to Liqui
Go to EtherDelta