Company Profile
Culture
Organizational
Corporate Milestones
Qualifications & Honors
Corporate Milestones
2021-2024
2009-2019
1995-2009
2024
Feb
Awarded as "Outstanding Specialized and Innovative SME"
2022
Apr
Established wholly-owned subsidiary Anhui Tongyou Intelligent Environmental Technology Co., Ltd. in Qingyang County, Anhui, with a 40-acre production base and newly constructed 20,000㎡ Production Facility with Supporting Office and Residential Buildings.
Feb
Ranked 35th among Changshu's "Top 50 Industrial Enterprises by Tax Revenue per Mu"
2021
Aug
Successfully deployed dual-stage high-efficiency wet scrubbers and Furukawa ultra-clean wet ESPs for Shougang Jingtang Steel's eco-upgrade project, paving the way for market expansion.
May
Certified as a Jiangsu Provincial Technology-based SME
2019
Apr
Signed strategic agreement with Shougang International Engineering to promote ultra-clean emission technologies.
2018
Nov
Partnered with Japan's Furukawa Kikai to license patented ultra-clean electrostatic precipitation technology in China.
2015
Dec
4th,Listed on the New Third Board (Stock Code: 834519).
2014
Dec
Recognized as a Suzhou Municipal Enterprise Technology Center by the Suzhou Government.Recognized as a Suzhou Municipal Enterprise Technology Center by the Suzhou Government.
2013
Jun–Oct
Certified as a Jiangsu Provincial Technology-based SME and designated Jiangsu Desulfurization & Denitrification Engineering Research Center.
2009
Oct
The company has been recognized as both a "Jiangsu Provincial Technology-based Small and Medium Enterprise" and a "Jiangsu Provincial Engineering Technology Research Center for Desulfurization, Denitrification, and Dust Removal".
2006
The company has further expanded its scale, acquiring additional land to construct a nearly 10,000-square-meter large-scale steel-structure fabrication and assembly workshop. This enhancement significantly strengthens our capabilities, laying a solid foundation for exporting multiple products overseas and securing market share both domestically and internationally.
2004
The company constructed new office buildings and production workshops, expanding facilities to include foundry, riveting/welding, machining workshops, and an R&D laboratory.
2004
The company undertook the design and manufacturing of high-temperature multi-tube dust collectors for Ansteel Gongchangling's 2-million-ton oxidized pellet production line, laying a solid foundation for applying this high-temperature dust removal technology in global sintering and pelletizing markets.
2002
The company designed and manufactured the secondary dust collector for Wuhan Iron & Steel's coke dry quenching (CDQ) production line—China's first domestically developed CDQ system—establishing a strong basis for promoting this technology in domestic and international CDQ markets.
2001
The company successfully applied its self-developed alloy multi-tube dust collectors in sintering production lines across major steel enterprises.
2000
Sep
Changshu Huaneng Environmental Engineering Co., Ltd. was established.
1995
~
2000
Predecessor of Xinhuaneng Environmental—Changshu Huaneng Burner Manufacturing Co., Ltd.—was founded.