chrysene

Anshan Tianchang Chemical Co., Ltd is a technological type chemical enterprise specialized in scientific research, production and operation of chemical products. And based on powerful technical strength, complete management system, modern production equipment, advanced production technique, precision analysis instrument and testing system.

Anshan Tianchang Chemical Co. can provide superior products at reasonable price, namely pyrene, refined anthracene, carbazole, fluoranthene, phenanthrene, fluorine, chrysene, acenaphthene and naphthalene. Our products are well recognized by wide users. Our independent developed high-purity pyrene technique has reached international leading grade and has been awarded of 1st prize in Anshan City. Anshan Tjanchang company has import &export right has passed ISO quality management system authentication. We would like to create brilliant future based on the principle of mutual-benefit.