Prime XBT (https://primexbt.com) is a new crypto trading platform that has no KYC and no maximum withdrawal.  Also offers margin trading with up to 100x leverage, short selling and a variety of order types.  The main crypto-assets are available to trade (bitcoin, ethereum, litecoin, ripple, eos & bitcoin cash) with aggregated liquidity from 12 top exchanges for instant order execution.  It's launching any day day now, but at latest by end of January-2019 apparently... and looks to be of a really high quality. 

As an introductory offer the first month is free of any trade or commission fees + sign up is meant to take less than a minute