Historical Trace

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• 1998 Establishment of Sanfeng Environment

Sanfeng Environment was registered and set up.

• 2000 Technology Introduction

Introduced the full package of SITY2000 WTE technology.

• 2003 Locally Manufacturing

 All of the locally manufactured stoker parts meets Martin Standard.

• 2004 Go outside Chongqing

Award the bid of Fuzhou Hongmiaoling WTE BOT project.

• 2005 Successful Demonstration

Chongqing Tongxing WTE Plant was put into operation.    

• 2007 Joint Venture & Cooperation

Established the joint venture with Amercian company -- Covanta Holding Corporation, and enjoyed marketing concept .

• 2009 Compilation of National Standards

The national standard Municipal Solid Waste Incinerator and Boiler was promulgated and implemented.

• 2010 Establishment of Group Company

Chongqing Sanfeng Environment Industrial Group Co., Ltd was established.

• 2011 Go Abroad

Core equipment has been exported to the United States and India etc. 

• 2012 Assets Restructure

The controlling shareholder has changed from Chongqing Iron and Steel Group into Chongqing Water & Environment Holdings Ltd.

• 2014 Management Export 

Signed the operation & maintenance contract of Phuket Island WTE project in Thailand.

• 2015 Social Responsibility Awarded

the “National Environmental Education Social Practice Base for Primary and Secondary Schools” by the Ministry of Environmental Protection and the Ministry of Education.

• 2016 Mixed Ownership

Derun Environment became the controlling shareholder of the Company.

• 2018 shareholding 

system transformation Chongqing Sanfeng Environment Group Corp., Ltd. was established.

• 2020 Go Public

Listed on Shanghai Stock Exchange on 5th June, World Environment Day.