Since early 1980’s, our board chairman, Mr.Zhanglongyi, with his men started to research and develop oil purification and treatment equipment.
In 1993, Chongqing Huaneng Oil Purifier Co.,Ltd was founded. Through continuous innovation and pursuits, Huaneng quickly rose to fame in national market and became as the designated oil purifier supplier to Chinese State Electric Power Corporation.
In 2000, Huaneng became the 1st one in China, which is given the right to export oil purifier on his own. Our ZLY SERIES, waste engine oil purification equipment, is the pioneer product in China, which solves the worldwide engine oil recycling problem.
In 2005, we changed into CHONGQING QIANNENG GROUP CORP for multiple developments, now we dealt in oil Purifier manufacture, fuel gas supply and real estate management.
Nowadays we are one of China's largest oil purifier production base, our chairman is entitled by Chinese media “the magnate of Chinese oil Purifiersâ€.
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