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

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

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

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

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

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

Yuntong Road 4/5/6/8cm pavement laid with colored asphalt sidewalks, parking lots, playgrounds

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

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

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

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

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

Hebei Deri New Materials Technology Co., Ltd.

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.

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

Handan Jiazhan New Materials Technology Co., Ltd.

Long-term sale of modified asphalt with a impurity content of 0.5% for graphite products is fully qualified

Handan Yenen Chemical Technology Co., Ltd.

Long-term supply of sheet-like coal asphalt with high adhesion is used for waterproof membranes, oilfield additives, and thermoplastic polymer materials

Handan Yenen Chemical Technology Co., Ltd.

National standard modified asphalt coking value ≥52%, solid form, premium grade, professional service

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 Deri High-Temperature Coal Asphalt Used for Blast Furnace Soaking Mud, Magnesia Carbon Bricks, Processable Powder. On-site inspection welcome

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