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1. Definition & BackgroundA Variable Frequency Drive (VFD) energy-saving fan integrates a frequency converter between the fan motor and power source, dynamically adjusting motor speed according to sys

On June 15, the Shandong Provincial Department of Science and Technology announced the eighth batch of technology-based small and medium-sized enterprises (SMEs) to be included in the 2023 provincial

In July 2021, Shandong Bofeng Fan Co., Ltd. was ranked as an “A-Level” enterprise in the 2021 “Land Yield Efficiency” assessment of large-scale industrial enterprises in Zhoucun District, Zibo City. T