NO.49,Taipinggousitiao,Trade Road,Hanshan Dist.

Hebei Qunbang Chemical Co., Ltd. is a manufacturer of coal tar pitch, coal tar, crude and refined naphthalene, carbon microsphere and refractory materials with well-equipped testing facilities and str...

Lianfang road

Qunbang Product Limited Company of Handan City is a manufacturer of coal tar pitch, coal tar, crude naphthalene, carbon microsphere and refractory materials with well-equipped testing facilities and s...