development history
Yu Fei high frequency bit of growth
and you witness together
30 years of continuous exploration and innovation
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In 1986, Yu Fei introduced Japan's advanced high frequency technology to China
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China's first high frequency blister packaging production line
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High sensitive spark protection circuit
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The electromagnetic shielding is superior to the national standard, and the radiation amount is as low as 1% of the national standard
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China's first fully automatic sun visor high frequency welding machine
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Development of automatic power tracking function, automatic adjustment of process parameters
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The first automatic optical electromechanical integration automobile carpet welder in China
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In 2004, it built a new factory area, covering 11000 square meters, and building 6100 square meters
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China's first PLC control double sliding panel door welding machine
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The market is spread to Asia, Europe and America
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The first insulation board dryer in China
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Through the ISO9001 certification, through the European Union product CE certification
English 
Thirty years of customer word of mouth,
