National standard petroleum asphalt blocks No. 10, No. 70/90 construction road asphalt have stable indicators

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

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

Modified asphalt, high-temperature coal pitch, used for carbon products, directly supplied by manufacturers

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

Coal tar powder is suitable as an oilfield additive, has good heat resistance, low ash content, and is highly effective

Chengjian: road cold filling, asphalt pavement repair, all-weather construction, excellent compressive, wear-resistant, and load-bearing capacity

Chengjian Engineering Materials for Rutting Repair at Intersections, Asphalt Pavement Crack Sealing Adhesive, Strong Adhesion, Customization Supported

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

Wholesale of Asphalt Sand Cold Patch Material, Fast Pavement Repair Material, Strong Adaptability, Built with Integrity

Supply of modified asphalt for production of magnesia carbon bricks, blast furnace foam mud, activated carbon, customizable, and Xiangbei

Chengjian Engineering Materials for Rutting Repair at Intersections, Asphalt Pavement Crack Sealing Adhesive, Strong Adhesion, Customization Supported

Shandong Chengjian Engineering Materials 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.

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 high-temperature modified coal asphalt, directly supplied by the manufacturer, used for carbon blocks to increase the strength of the product

Hebei Deri New Materials 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 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 coal tar pitch modification, medium-temperature asphalt, solid liquid, adjustable softening point, stable professional technical indicators

Hebei Deri New Materials Technology Co., Ltd.

Coal Asphalt Factory Telephone: Petroleum Asphalt Oil Solubility 99% Used as Petroleum Adjuvant and Waterproof Paste

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