Xiangbei Medium-temperature asphalt, solid particles, good liquid fluidity, used for blast furnace soak mud and carbon products

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

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

Shaanxi coal medium-temperature liquid asphalt, density 1.12, ash 0.3, sulfur content 0.5, adjusted fuel

Jiayuan Landscape, colored asphalt color change spray paint, municipal engineering road, park, square, community paving manufacturer

Jiayuan Landscape Cold Mixed Colored Asphalt Manufacturer Company Park Square Community Municipal Road Engineering Construction

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

W Jiazhan New Materials sells medium-temperature asphalt block softening points 70-90 reclaimed rubber, waterproof materials, and refractory materials

ZN coal tar pitch modification, medium-temperature asphalt, solid liquid, adjustable softening point, stable professional technical indicators

Jiayuan Landscape, colored asphalt recolored spray paint, parks, squares, highways, residential communities, sidewalks, manufacturers

Polyester asphalt blocks, medium-temperature coal asphalt, used as waterproof materials to reduce costs, and multiply

ZN coal tar pitch modification, medium-temperature asphalt, solid liquid, adjustable softening point, stable professional technical indicators

Hebei Deri New Materials Technology Co., Ltd.

W Jiazhan New Materials sells medium-temperature asphalt block softening points 70-90 reclaimed rubber, waterproof materials, and refractory materials

Handan Jiazhan New Materials Technology Co., Ltd.

ZN modified asphalt, factory direct supply, softening point 105-115, ash 0.18, used in carbon plants

Hebei Deri 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.

Room temperature construction: Used for rut repair at intersections, road joint sealing glue, source manufacturer, Chengjian engineering materials

Shandong Chengjian Engineering Materials Co., Ltd.

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

Hebei Deri New Materials Technology Co., Ltd.

ZN produces coal tar continuously at national standards for medium temperature, strong adhesion, used for electrode paste, samples can be shipped

Hebei Deri New Materials Technology Co., Ltd.

ZN produces and sells coal tar asphalt liquids year-round, with customizable indicators for briquette coal and coke

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