● CurrentTexas TDILast checked Oct 21, 2026
Changzhou 1st Sunflower Intelligence Technology Co., Ltd. Solar Ventilation Fans
RV-133 · Changzhou 1st Sunflower Intelligence Technology Co., Ltd.
TDI reportRV-133
Effective08/01/2025
Valid until08/31/2029
Details
- Maker
- Changzhou 1st Sunflower Intelligence Technology Co., Ltd.
- Category
- Vents
- Issued by
- TDI
Products in this report
Solar Ventilation Fans
Official document
Needed for roofs in the Texas coastal counties (15) that require a windstorm inspection (WPI-8). All Texas evaluations →
Public record. Always verify on the official source before you permit.