There is a lot of choices in quality chemical providers. You can pay a premium for the big brands with a large distributor network. If you just start buying various chemicals from various providers you will spend months or years in trial and error trying to figure out things. In the meantime other operators have their systems dialed in and they have happy customers. if you're relatively new to the business you're better off finding a good local rep and letting them set you up.
Some of the providers worth checking out include: Quest, Chemquest, Qual-Chem, Blendco, Warsaw, McClean Solutions,
JBS, Diamond Shine, Lustra
Do not obsess about cost per container, only cost per car. A good rep can get you dialed in and keep cost in line.
Once you've seen what they can do you can start experimenting if you like, but you need to have a critical eye and recognzie a step backwards in quality when you see it. You'll probably find you can save some money.
