In the late 1980s, he accumulated rich experience in single-screw production technology, which laid a solid foundation for future flight and the maturity of single-screw technology.

At the end of the 20th century, the company carried out the first technical transformation, established the brand image of He Fei in an all-round way, and became the first enterprise in the same industry in China to pass the ISO900 1 international quality system certification.

In 2000, he won the second prize of "Shanghai Excellent New Product" for developing a new generation of air compressor products, which injected new impetus into the domestic air compressor market.

200 1 carried out the second technical transformation, and launched the large cubic single-screw air compressor product for the first time, which was rated as "200 1 Shanghai New Product" by Shanghai Economic and Trade Commission. The government attached great importance to it and won the title of "200 1 National Key New Product" by the State Economic and Trade Commission.

In 2002, it was rated as "Shanghai Advanced Enterprise", occupying 60% of the domestic single-screw air compressor market, further consolidating the leading position of domestic single-screw air compressors;

In 2003, the third technical transformation broke through itself and achieved success, becoming the holder of "utility model patent" for single-screw air compressor. And put forward the after-sales service concept of "only maintenance, not maintenance";

In 2004, he won the titles of "Shanghai Famous Brand Product" and "China Excellent Private Science and Technology Enterprise", and Mr. Zheng, Chairman of the Board, won the title of "China Excellent Private Science and Technology Entrepreneur in 2004".

In 2005, he was awarded the title of "Shanghai Famous Brand Product" and "Shanghai High-tech Enterprise in 2005", and Mr. Zheng, the chairman of the board, was awarded the title of "Shanghai Excellent Quality Work Promoter in 2005".

In 2006, He Fei Group was elected as the vice chairman and vice chairman of China Air Compressor Association;

In 2007, the patent "Single Screw Air Compressor PatentNo.: ZL02261KLOC-0/525" was elected as the key patent recommended by the 6th China Scientists Forum. Mr. Zheng, Chairman of the Board of Directors, won the title of "Excellent Builder of Socialism with Chinese characteristics" in Baoshan District in 2006.

In the first half of 2008, He Fei Group became the first high-tech enterprise in the same industry in China to obtain the "80m3 single-screw air compressor license"; The FHOG60/7 worm (single screw) air compressor designed and produced by Shanghai He Fei Industrial Group Co., Ltd. is listed in the "National Torch Plan Project"; Won the "third prize of scientific and technological progress in China machinery industry";

In the second half of 2008, He Fei joined hands with South Korean "Shiya" Engineering Technology Co., Ltd. to vigorously promote "centrifugal compressor" in the China market; He Fei Group was once again rated as "national high-tech enterprise";

In the same year, He Fei Group became one of the first eight microfinance companies in Shanghai and founded Shanghai Baoshan Shennong Microfinance Co., Ltd.;

In 2009, He Fei Group won the title of "Shanghai Famous Trademark".