2023-Q3
Groundbreaking ceremony held for the new headquarters project in Songgang
2023-Q2
Second production facility at the Jiangmen manufacturing base inaugurated
2023-Q1
Recognized as a key enterprise in Guangdong's environmental protection industry
2022-Q2
Participated in drafting the provincial air pollutant emission standards for the catering industry
2022-Q1
Designated as a "Specialized, Refined, and Innovative" enterprise by the city
2021-Q2
Recognized as an advanced unit of enterprise standard "leaders"
2021-Q2
Awarded the title of "Hidden Champion" in the city's manufacturing sector
2020
Selected as a key supported enterprise under the "Tengyun Initiative"
2019-Q2
Included in the city's first "Key Intellectual Property Protection Directory" by the municipal bureau
2019-Q1
Awarded the title of "Pioneering Environmental Services Enterprise"
2018
Recognized by the city as a "Leading Enterprise in a Specialized Industry"
2017
Secured UL867 certification for products exported to North America
2016
Achieved annual tax contributions exceeding 10 million yuan
2015
Recognized as a key supported enterprise under the district's "Eagle Plan"
2014
Officially launched the R&D Center at the Nanhai Headquarters and the Jiangmen Heshan Production Base
2013-Q2
Appointed as the implementing unit for the Municipal Engineering Technology R&D Center for Oil Fume Emission Purification and Recovery
2013-Q1
Completed corporate restructuring and renamed as Foshan Kelan Environmental Protection Technology Co., Ltd
2011-Q3
Selected as a key supported enterprise under the "Tengyun Initiative"
2011-Q2
Recognized as a National High-Tech Enterprise
2011-Q1
Co-writing Provincial standard "Electrostatic Catering Oil Fume Purification Equipment"
2007
Appointed as the implementing unit for the District Environmental Protection Technology and Equipment Engineering R&D Center
2004
Kleanland products CE certificed
2002
Kleanland is established
1994
Kleanland factory expanded to 50,000 square meters
1993
Electrostatic kitchen hood launched and distributed to domestic market
1992
Kleanland founder invented electrostatic kitchen hood for cooking oily fume and start building his factory
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2021The 7th Generation：Tubular ESP + Plate ESP
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2020Launched IoT-enabled smart power supply
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2019The 6th Generation：Dual ESP Filtration
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2018We passed the certification of ISO9001-2000 version in 2005, the company implements standardized management.
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2016Launched multi-power self-coordination synchronous operation technology, enabling a single matrix power supply to output >1000mA/50kV.Mobile app for network connectivity launched
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2014Achieved a solid-state single power supply with 200mA/60kV capacity, enabling IoT connectivity for oil fume purifiers
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2013Incorporated digital display technology, enabling the power supply to support multiple operating modes and fault display functions.
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2013The 4th Generation：Wire cathode within tubular ESP
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2012Introduced chip-controlled digital high-frequency power supplies and operating software for oil fume purifiers, complete with copyright certification.
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2008The 3rd Generation: Extended Tubular Hive ESP filtration
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2003Launched a high-frequency inverter high-voltage power supply, characterized by compact size and high energy efficiency.
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1997The 2nd Generation: Tubular Hive ESP filtration
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1993The 1st generation: of hexagonal Hive ESP filtration
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1992Introduced a closed-loop power control technology composed of a solid-state industrial frequency high-voltage transformer and a thyristor chopper for voltage regulation. This technology features arc extinction, constant current functionality, and protections against short circuits, open circuits, and overloads.
