Profile: Keyue Chemical Co., Ltd. develops pharmaceutical intermediates. Amine type includes 2-aminonaphthalene,2-naphthalenamine and N,N,N'-trimethyl-1,2-ethanediamine. Benzyl bromide type includes 2-nitrobenzyl bromide, 3-nitrobenzyl bromide, 4-chlorobenzyl bromide, 2-chlorobenzyl bromide, 1,3-bis(bromomethyl)benzene and 4-nitrobenzyl bromide.