National standard medium-temperature coal pitch high-temperature modification results in high coking value, stable quality, and excellent quality

Mass-sale modified asphalt with a density of 1.25, solid form, and a complete range of grindable powders

Emulsified asphalt: Road engineering pavement maintenance and maintenance, oil-adhesive layer, slurry seal, waterproofing, moisture resistance, and corrosion protection

Joint caulking and joint pitch putty, heat-free asphalt grease, rapid leak repair waterproof glue, leak-stopping putty Bo Yi

National standard high-temperature modified asphalt used for producing activated carbon as a binder, with stable performance and multipliers

Asphalt is used for blast furnace slurry and ramming material production, asphalt powder for road slip surfaces

No-simmer asphalt putty, joint waterproofing, marsh fat, building anti-corrosion putty, in-stock retail

Jiazhan supplies high-temperature coal bitumin for anode carbon blocks year-round, with ample supply and on-site orders

ZN high-temperature coal, tar, liquid asphalt, factory direct supply, Deri Chemical, stable indicators

Xiangbei Supply High-Temperature Asphalt Blocks with High Softening Point and Low Ash Content Stable Specifications Used in Refractory Materials

Wholesale petroleum asphalt sheets, Jiazhan, waterproof material factory special, stable indicators, crack-filling asphalt

Mass-sale modified asphalt with a density of 1.25, solid form, and a complete range of grindable powders

Handan Yenen Chemical Technology Co., Ltd.

Asphalt is used for blast furnace slurry and ramming material production, asphalt powder for road slip surfaces

Handan Yenen Chemical Technology Co., Ltd.

ZN high-temperature coal, tar, liquid asphalt, factory direct supply, Deri Chemical, stable indicators

Hebei Deri New Materials Technology Co., Ltd.

Wholesale petroleum asphalt sheets, Jiazhan, waterproof material factory special, stable indicators, crack-filling asphalt

Handan Jiazhan New Materials Technology Co., Ltd.

ZN German Japan National Standard Medium Temperature Coal Tar Stable Specifications, Low Ash Content, Good Flowability, Used for Large Fabrics

Hebei Deri New Materials Technology Co., Ltd.

Jiazhan Medium-temperature asphalt blocks, black and bright, used for waterproof oil paste and waterproof membranes, with long-term stable quality

Handan Jiazhan New Materials Technology Co., Ltd.

Medium-temperature coal asphalt softening point 70-90°, suitable for waterproof grease with stable quality

Handan Jiazhan New Materials Technology Co., Ltd.

Germany, Japan, national standard modified coal tar focus on stable production and R&D indicators

Hebei Deri New Materials Technology Co., Ltd.

Joint caulking and joint pitch putty, heat-free asphalt grease, rapid leak repair waterproof glue, leak-stopping putty Bo Yi

ZN German Japan National Standard Medium Temperature Coal Tar Stable Specifications, Low Ash Content, Good Flowability, Used for Large Fabrics

Asphalt putty, flame-retardant asphalt malt, no simmering, Xinchangxing, black grout grout paste

Germany, Japan, national standard modified coal tar focus on stable production and R&D indicators

High-temperature coal, asphalt, modified solid granules, activated carbon, refractory materials, crucibles—widely used

Modified coal asphalt, coking value 57, ash 0.3, used for carbon products, good adhesion, suitable for export

Medium-temperature coal asphalt softening point 70-90°, suitable for waterproof grease with stable quality

No-simmer asphalt putty, joint waterproofing, marsh fat, building anti-corrosion putty, in-stock retail