EC Fan-Heat Dissipation Fan-Shanghai Bloom Rarest Ingenious Technologies Co., Ltd.-Shanghai Bloom Rarest Ingenious Technologies Co., Ltd.

Frequency conversion AC energy-saving cooling fan, there are two types : double ball bearing and oil bearing. Optional FG, PWM, RD, TC, Autorestart slow start-up functions. Can match various specifications connectors, can do waterproof and dust protection models, can be customized air flow and air pressure. Products have CE,UL certification, meet ROHS standard. We have a variety of sizes and shapes available.