Zhenjiang New Area Sansheng Refractories Factory
Modified coal tar pitch
High-temperature pitch
Ball-shape pitch
iddle-temperature pitch
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Custom made pitch
Custom made pitch
Modified block pitch
Modified block pitch
Modified coal tar pitch powder
Modified coal tar pitch powder
Modified coal tar pitch powder
Modified coal tar pitch powder
Particle modified coal tar pitch
Particle modified coal tar pitch
Particle modified coal tar pitch
Particle modified coal tar pitch
Extra high-temperature pitch
Extra high-temperature pitch
High-temperature particle pitch
High-temperature particle pitch
High-temperature block pitch
High-temperature block pitch
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