DF small centrifugal fans for plastic machine, print machinery, cable machine...
Q1:What information do you need to select the suitable fan model?
A:air flow, total pressure or static pressure,voltage,working condition.
Q2:How long is the warranty time?
A:one year in the condition of normal use.
Q3:Can you produce the OEM orders?
A:Yes,we have R&D dept which can provide professional solutions for you.
Q4:What kind of certificates can you provide?
A:Our factory have ISO9001 and CE certificates.
Q5:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery.