Sowu Supply Palmidrol CAS 544-31-0 Palmitoylethanolamide (PEA), Find Details and Price about Palmitoylethanolamide (PEA) CAS 544-31-0 from Sowu Supply Palmidrol CAS 544-31-0 Palmitoylethanolamide (PEA) - Xi'an Sowu Biotech Co., Ltd.