http://www.industrialfanchina.com/centrifugal-fan/ Stainless steel centrifugal fan adopts high-quality 304 stainless steel and advanced production technology, and a complete set of standardized mold production. Every factory-made stainless steel fan has a strong anti-corrosion function. Beautiful look. There is a lot of wind. Low noise. Low vibration. High energy efficiency. FAQ 1. Q: How to get after-sales service? A: If we cause problems, we will provide you with spare parts for free. If it is a human problem, we also send spare parts for a fee. If you have any questions, you can call us directly. 2. Q: How can I trust your company? A: With ten years of professional design, we can provide you with suitable advice and the lowest price. All equipments are evaluated by third parties, national patents and CE, ISO. 3. Q: Are your prices competitive? A: We only provide quality machines. Of course, we will according to your best factory price. Quality products and services. 4. Q: What payment terms do you accept? A: T/T or L/C or West Union or Moneygram or Paypal.Wholesale Centrifugal Fan website:http://www.industrialfanchina.com/centrifugal-fan/