I know that there are so many good producers out there but being myself a producer and working in this industry for over 13 years I can give you some good suggestions. I don’t know if any other music producer would recommended someone other than him. :))))
It is a team made by two producers of German origin, Vans Beats and Dayweed Beats. The two boys are on the market for over 10 years. The beats that they produce are very diverse and the quality is high end. For sure you will find whatever you need if you go at them.
Placements: Bryson Tiller, Kevin Gates, Young Buck, Dizzy Wright, Phora, Rapsody, Three Six Mafia, Sean Price etc.
Is another Beat Store run by Christoph Schreiner aka Insane Beatz another German from Hamburg also being owner of hiphopbeat.de. He is in the music industry since 2007. He became one of the best sellers of hip hop instrumentals online. Also the quality of the beats is very good and compared with The Cratez at Christoph store you can also find a lot of Instrumentals with Hooks.
Freek van Workum is a multi-platinum instrumental beatmaker and producer from the Netherlands Europe. The music he produced for the likes of Kid Ink, TI, 2 Chainz, BoB & Tech N9ne, has sold millions of copies worldwide. Most recently, he produced 3 rap beats on the top independent album “The Storm” by Tech N9ne. However, he also has instrumentals for sale for independent artists as well.
Jean-Pierre Mouzon aka Grizzly Beats is born in LA California, being the son of a famous drummer he starts his journey in 2006 producing beats with MPC and from 2012 he starts using the Machine. Known on websites like Rocbattle or Soundclick, Pierre is at the moment an online producer very known for selling beats online!
And the last, but not the last is my fav online producer Tone Jones. You also must read his confession