Official credentials and test reports to support international project procurement and compliance review.
Core product lines meet CE requirements for export-oriented projects.
Issued by: Intertek
Scope: Industrial and building ventilation fan products
Issued by: SGS
Scope: Modular HVAC air handling equipment
Management systems support stable quality and traceable manufacturing.
Issued by: Bureau Veritas
Scope: Quality management across production and delivery
Issued by: Bureau Veritas
Scope: Environmental compliance in manufacturing operations
Smoke exhaust and fire-related products are tested for safety performance.
Issued by: National Fire Product Quality Center
Scope: High-temperature smoke exhaust performance
Issued by: Authorized Fire Safety Laboratory
Scope: Fire resistance and sealing performance
Practical patents and product improvements support engineering customization.
Issued by: China National Intellectual Property Administration
Scope: Improved durability and maintenance efficiency
Issued by: China National Intellectual Property Administration
Scope: Noise control for commercial ventilation projects