Danzhou Sandu petrochemical materials · Manufacturer
Chambroad (Hainan) New Materials Company Limited
Chambroad (Hainan) New Materials operates an asphalt-based materials unit in Yangpu for high-grade road and waterproofing uses. Its heavy-feed blending and quality control differ clearly from PTA and polyester polymerisation.
Published company identity
Chambroad (Hainan) New Materials Company Limited
Sandu and Yangpu Petrochemical Functional Zone · Private enterprise
Published products and capabilities
- Asphalt-based materials including high-grade road and waterproofing asphalt
Regional influence evidence
- Chambroad’s site records unit start-up and first export, while a Danzhou CPPCC visit verifies the unit, products and Yangpu location.
- Government material on the asphalt laboratory and applications shows a link to road-duty research, so the regional role goes beyond dock trading.
Checkable sources
- First asphalt export by Chambroad Hainan New Materials — Chambroad Holding Group
- Chambroad asphalt-based materials unit on site — Danzhou Municipal Committee of the CPPCC
- Yangpu petrochemical-material firms and product status — Danzhou Municipal Government
- Asphalt-based materials laboratory and applications — Hainan Department of Agriculture and Rural Affairs
Information and transaction boundary
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