NO.49,Taipinggousitiao,Trade Road,Hanshan Dist.
Hebei Qunbang Chemical Co., Ltd. is a manufacturer of coal tar pitch, tar, crude and refined naphthalene, carbon microsphere refractory materials with well-equipped testing facilities strong technical force. Our products are extensively used in coking ...
Coal tar pitch,calcined pet coke,crude and refined naphthalene,Carbon microspheres,refractory material