2001

In January, theCompany was formally established under the name “Shenzhen Leoking EnvironmentalTechnology Company Limited”；

In January, theCompany was awarded its first environmental engineering project under the EPCmode, the Xinxing Rubber Facility Dye Wastewater Treatment Project；

2004 In October, the Company was recognized as a “Contract-Honouring and Creditworthy Enterprise" by the Shenzhen Municipality Administration for Industry and Commerce;
2006 In September, the Company engaged in its first animal solid waste treatment project under the EPC mode in the PRC;
2011

In February, theCompany was recognized as a PRC High Technology Enterprise;

In August, the Company engaged in its first food waste treatment project under the BOO mode in the PRC;

2014

In March, the Companywas awarded the 2013 Environmental Enterprise Competitiveness Award by theChina Environmental Investment Union and the China Environmental IndustryConference Organising Committee;

In December, theCompany was recognized as “2014 Solid Waste Industry Animal Solid wasteTreatment Investment and Operations Enterprise of the Year” by the E20Environmental Platform;

2015 In September, theCompany was awarded the Guangzhou Integrated Project under the BOT model,which, according to Frost & Sullivan is the largest integrated organicwaste treatment facility in operation in the world in terms of treatmentcapacity;
2016

In July, the Companywas recognized as a “‘12th Five-Year Plan’ Guangdong Province EnvironmentalProtection Industry Core Enterprise by the Guangdong Association ofEnvironmental Protection Industry;

In August, theCompany was recognized as an “AAA-Rated Creditworthy Enterprise” by the ChinaAssociation of Environmental Protection Industry;

In October, theCompany was recognized as a “Patent-Strong Enterprise” by the GuangdongAssociation of Environmental Protection Industry;

2017 In June, the Company was awarded the Public Certificate of Four Consecutive Year Guangdong Province Contract-Honouring and Creditworthy Enterprise by the Market and Quality Supervision Commission of the Shenzhen Municipality;
2018 In August, it was awarded the "2018 typical case award of restaurant-kitchen waste disposal" by China strategic emerging industries environmental protection alliance.