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



Our products are extensively used in coal coking industry and other industries.



Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.



We welcome new and old customers from all walks of life to contact us for future business relationships and mutual...