where can I buy bulk quantity of chiral resolving reagents in both enantiomers?

it depends on what you wish to buy.

There are many chemical companies sell chiral
resolving reagents.  If you want to buy in bulk
quantity, vendors from China or India generally can
give you a best deal.  If the chiral reagents you
wanted is not very complicated, you can find many
manufacturers in China.  As for resolving reagents in
both enantiomer, you must try this place,
www.dlchiral.com , it claims itself as a bulk supplier
of both enantiomers. If that is not the case, please clarify your questions.

Thanks, Bob and David for your comments about my question.  Our
chemist told me the resolving reagents are a tartrate.  I checked
www.dlchiral.com, a very professional website, and indeed they sell
chiral compounds in pairs of two enantiomers.  The firm D-L chiral
chemicals does have what I wanted and the prices are really good.  It
looks like D-L company is an outlet of manufacturers in China.

tartaric acids are super cheap and can be obtained from most chemical
suppliers.  consider all options.

Dr Bob is spot on. Appearantly, at my old undergrad, in amongst the
resolving compounds and polarimiters was a good sized vial of cocaine.
Not maybe the easist to get your hands on of, but some one the 'old
guard' assured me that it 'worked a treat,too' at resolutions.