Derishishan asphalt powder with an ash content of less than 0.3% is a special refractory material with free shipping samples

German and Japanese new energy coal tar pitch is used as a binder for refractory materials to ensure stable quality

High temperature asphalt from Germany and Japan is used as a binder for coal molding, ensuring stable quality. Free sample shipping is available

German Japanese medium temperature asphalt is used for electrode paste, graphite carbon electrode, stable quality, and low ash content

German Japanese high-temperature adhesive waterproof material electrode material modified asphalt

Shishan modified asphalt with ash content less than 0.3% can be exported as a refractory material

German Japanese Coal Chemical National Standard Medium Temperature Asphalt for Electrode Paste and Anode Paste with Stable Quality for Export

German and Japanese high-temperature modified asphalt with stable indicators, small ash content, stable quality, free shipping of samples