Dacheng thermal-insulation materials · Manufacturer
Wellenwick Energy-saving Technology Hebei Company Limited
Weilenweike Energy-saving Technology Hebei has a traceable focus on centrifugal glass-wool insulation, supported separately by company-authorised material and national-standard information. It is a glass-wool sourcing lead, but standards drafting is not a quality endorsement; fibre structure, binder, density, thermal resistance and fire report must match the specific model.
Published company identity
Wellenwick Energy-saving Technology Hebei Company Limited
Centrifugal glass-wool insulation producer in Dacheng County · Private enterprise
Published products and capabilities
- Centrifugal glass-wool insulation products
Regional influence evidence
- Weilenweike Energy-saving Technology Hebei appears in a Hebei environmental regulatory list, establishing an entity trail. Company-authorised brand material further identifies centrifugal glass-wool insulation and a Dacheng address. The sources serve different purposes; product claims should not be extrapolated from the regulatory list.
- National-standard information lists the company among drafting organisations, independently documenting participation in glass-wool technical work. Drafting participation does not mean every model has passed testing, but provides a clear entry point for questions about fibre, binder, thickness and thermal properties.
Checkable sources
- January 2024 evaluation of automatic environmental-monitoring operations — Hebei Provincial Department of Ecology and Environment
- Langfang distinctive clusters gather development momentum — Hebei Provincial Department of Industry and Information Technology
- Hebei county distinctive industries improve market competitiveness — Hebei Provincial Department of Industry and Information Technology
- Wellenwick brand and centrifugal glass-wool product profile — Company-authorised Wellenwick brand material
- National-standard information for thermal-insulation glass wool — National standards public system
Information and transaction boundary
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