
Tailored Sheet Metal Designs for Ventilation Fan Applications Customizable. OEM/ODM Customization: Full customization available from samples or designs with experienced R&D team support. Wide Material Selection: Available in Stainless Steel, Steel, Aluminum, SPCC, SGCC, SECC, and Copper. Comprehensive Certifications: ISO9001, ISO14001, ISO45001, and GJB9001C-2017 certified manufacturer. Fast Delivery for Stock: Items in stock delivered within 3-5 working days; out of stock in 15-21 days. 1-Year Warranty: Comprehensive 1-year warranty coverage for all new mechanical products. High Precision Tolerance: Precision tolerance maintained at +/- 0.1 mm for all fabricated parts. Global Export Capability: Annual capacity of 50,000 units with export markets spanning globally.