KTH series dual-inlet wind centrifugal fans are new products developed by introducing German advanced technology, through our company engineering technology center to absorb, digest, and improve. KTH series dual-inlet wind centrifugal fans are new products developed by introducing German advanced technology, through our company engineering technology center to absorb, digest, and improve. Fan ye kɔrɔ ye centrifugal ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye. Fan de KTH series has a good versatility, strong interchangeability, high efficiency, low noise, operation reliable, installation and maintenance convenience and other features, is a variety of central air conditioning units and other heating and air conditioning cleaning, ventilation and other equipment ideal support products. Fan de KTH series has a good versatility, strong interchangeability, high efficiency, low noise, operation reliable, installation and maintenance convenience and other features, is a variety of central air conditioning units and other heating and air conditioning cleaning, ventilation and other equipment ideal support products.