Foshan Beirio Electromechanical Equipment Co., Ltd. (KAKU South China Branch) is a subsidiary established by Taiwan KAKU in South China, responsible for the sales of KAKU's existing products and the promotion and trial marketing of new KAKU products in the South China market. There are many counterfeit KAKU products on the market. To protect your customers' interests, please choose genuine KAKU products. KAKU (KA2509HA2B) axial fan is heat-resistant up to 130 degrees Celsius and has passed SGS testing and certification. a. Ordinary fan blades made of standard ABS material can only withstand temperatures up to 60 degrees, while those made of modified ABS can withstand up to 85 degrees. KAKU fan blades are made of magnesium alloy, which can withstand high temperatures up to 300 degrees without deformation; b. KAKU axial fans use imported Japanese NMB steel ball bearings. At high temperatures, steel bearings are less prone to deformation compared to iron bearings. Both the rotor and stator are made from steel billets directly supplied by Baosteel; c. KAKU fan motors use enameled wire made of 99.99% high-purity copper with an insulation class of F (155°C), meaning the enameled wire will not melt at high temperatures, preventing motor burnout. Common KAKU axial fan models include: KA1238HA2B, KA1725HA2B, KA1505HA2B, KA1606HA2B, KA1806HA2B, KA2206HA2B, KA2208HA2B, KA2072HA2B, KA2509HA2B