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Dacheng thermal-insulation materials · Manufacturer

Dacheng Honghai Insulation Materials Company Limited

Dacheng Honghai Insulation Material centres on rock-wool products, and a Hebei industry-department case records a 2021 line upgrade with production and testing equipment. It establishes a rock-wool manufacturing direction, not automatic project compliance; density, thickness, thermal conductivity, fire performance and water repellence require batch documentation.

Published company identity

Dacheng Honghai Insulation Materials Company Limited

Dacheng company documented in a rock-wool line-upgrade case · Private enterprise

Published products and capabilities

  • Rock-wool boards, pipe sections and fibre-insulation products

Regional influence evidence

  • A Hebei industry-department company case directly records Dacheng Honghai Insulation Material producing rock-wool products and upgrading its line in 2021 with production and testing equipment. This company-level source supports product and process facts better than a general cluster description.
  • Rock-wool board and pipe sections share a fibre-insulation family but differ in density, fibre orientation, water repellence and installation location. Honghai is relevant to examining upgraded production and testing, while each project still needs specification-specific thermal, fire and dimensional reports.

Checkable sources

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