170mm金属圆形交流冷却风扇 1. 17055风机广泛应用于工业、电焊机等。 2. 工厂直接供货，零外包，减少成品，保证质量。 3.这是滚珠轴承。转速高、风量大、噪音低、寿命长。 4. 公司可根据客户要求定制产品，提供服务。 Our Services 1. Warranty: 1 year warranty for all products. 2. Products Quality: 100% products inspection before delivery. 3. Just in time delivery: Normally, Lead time is in 30 days. 4. Customized Service: As we have our own molding workshop, customized service can be provided. 5. Prompt customers Services: E-mail will be replied in 24 hours.   Exhibition Activities