1976
Established Longcheng Enterprise Co., Ltd.
1977
Initially manufactured heavy oil switches.
1979
Developed Ring Blowers and Turbo Blowers
1980
Founded the LONG-GOOD brand.
1983
Became the leading manufacturer to the domestic internal combustion engine industry.
1988
Completed the first factory and renamed the company to Serve-Well Enterprise Co., Ltd.
1997
Developed Oil Mist Collectors.
2001
Granted a utility model patent for an improved structure of oil mist collectors and blowers.
2005
Granted a utility model patent for the heat insulation structure of blowers.
2005
Granted a utility model patent for an improved gas and liquid pressure valve structure.
2006
Granted a utility model patent covering an oil mist filtration device and structural optimizations for blowers.
2008
Granted a utility model patent for an improved small blower structure.
2009
Developed and patented a side-suction, two-stage oil mist collector.
2009
Awarded a subsidy from the Ministry of Economic Affairs for the "Development Project of CNC Oil Mist Collection and Reuse Equipment."
2009
Granted a utility model patent for a vertical-suction two-stage oil mist collector.
2012
Granted a utility model patent for a consumable-free oil mist collector.
2013
Granted a utility model patent for an oil mist collector device.
2015
Granted an invention patent for an oil mist collector device.
2017
Completed the second factory and established as a dedicated motor manufacturing plant.
2017
Became the ODM blower manufacturer for an American company.
2020
U.S. Patent Granted for Blowers.
2020
Trusted ODM Supplier for a leading Taiwanese semiconductor manufacturer.
2020
Motors meeting IE3 efficiency standards.
2023
CSA certified products.
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