
Durable Large Welding Bending Sheet Metal Parts for Ventilation. Customized Manufacturing: Full customization available for sheet metal parts including design, material, and surface treatment. Wide Material Selection: Supports aluminum, steel, stainless steel, brass, copper, iron, and other materials. Comprehensive Surface Treatments: Offers polishing, zinc plating, nickel plating, chrome plating, powder coating, and phosphate coating. High Precision Tolerance: Achieves +/-0.01mm tolerance with 100% QC inspection before delivery. Extensive Processing Capabilities: Includes laser cutting, precision stamping, CNC bending, milling, turning, welding, and more. Flexible Sample Policy: Free samples for standard styles; special design samples cost USD 20-60, refundable with bulk order. Fast Delivery Time: Delivery within 1-25 days after prepayment based on product structure and quantity. OEM/ODM Services: Welcome OEM/ODM inquiries with tailored solutions for energy equipment projects.