Triphenyl Bismuth Powder

Yingkou Tianyuan Fine Chemical Co., Ltd is a chemical company. It set up in 1979 and undertaken the reseaching and developing fine chemical products. Recently, it had undertaken many programs more over 50 items, such as the state programs of the torch plan, the key program of 8th Five Year Plan, the key program of Defence Weapon Ministry and Aerospace Ministry. It had passed the confirmation of international quality control system. In the of 2005, the reseach has attached to Tanyun Industry. It opened up the scopes of scientific reseach under the reformed running system.