Profile: Suzhou Hanker Pharmachem Technology Co., Ltd. provides pharmaceutical intermediates, natural extracts, amino acid protective agent, food additives, water treatment chemicals and electronic chemicals. Pyridine series include 2-amino-5-bromopyridine, 2-chloro-6-methyl-3-pyridinecarboxylic acid ethyl ester, 3-bromo-2-chloropyridine, 3-bromo-2-methoxypyridine , 5-bromo-3,4-diaminopyridine, 2-bromo-3-methylpyridine and 2-chloro-3-methyl-5-nitropyridine. Tetrahydropyran series include tetrahydro-4-pyranol, tetrahydropyran-4-yl-carboxylic acid, 4-chlorotetrahydropyran, 2-(2-bromoethoxy)tetrahydro-2H-pyran, ethyl tetrahydropyran-4-carboxylate, methyl tetrahydropyran-4-carboxylate and tetrahydro-4-pyranol.