Speranza Chemical Co., Ltd. is a professional manufacturer of Fine Chemicals for more than 10years. Our Chemical factory locates in Handan Chemical Industry Zone, Hebei province with total invested of $12 million and area of 80,000 m. We foc us onproduction of 5-Chlorovaleryl chloride, 1-Bromonaphthalene and other Organic Bromide/Iodide and its derivatives.