Epoxy coal tar enamel (CTE) / bituminous systems
Where legacy standards or owner preferences still reference coal-tar or epoxy coal tar enamel, Hebei Hengyuan Industrial can align manufacturing and documentation to the invoked code - subject to HSE restrictions in some jurisdictions.
Important caveat
Many regions restrict coal-tar based products for environmental and occupational health reasons. Always confirm regulatory acceptance before tendering.
Baike lists epoxy coal tar enamel among products - verify permissible use in the project country.