Официальные сертификаты и отчеты для поддержки международных закупок и проверки соответствия.
Core product lines meet CE requirements for export-oriented projects.
Выдано: Intertek
Область применения: Industrial and building ventilation fan products
Выдано: SGS
Область применения: Modular HVAC air handling equipment
Management systems support stable quality and traceable manufacturing.
Выдано: Bureau Veritas
Область применения: Quality management across production and delivery
Выдано: Bureau Veritas
Область применения: Environmental compliance in manufacturing operations
Smoke exhaust and fire-related products are tested for safety performance.
Выдано: National Fire Product Quality Center
Область применения: High-temperature smoke exhaust performance
Выдано: Authorized Fire Safety Laboratory
Область применения: Fire resistance and sealing performance
Practical patents and product improvements support engineering customization.
Выдано: China National Intellectual Property Administration
Область применения: Improved durability and maintenance efficiency
Выдано: China National Intellectual Property Administration
Область применения: Noise control for commercial ventilation projects