In November 1996, Shenzhen Nansen Industrial Development Co., Ltd. (the predecessor of Shenzhen Longjishun Industrial Development Co., Ltd.) was established. It was mainly a business of real estate industry.

In September 2006, the company made a transformation from real estate to environmental sanitation that deals with urban gardens and municipal engineering projects. 

In March 2007, it passed and received the management system certifications of the ISO9001, ISO14001, OHSAS18001

In 2008, the company successively obtained the qualifications of cleaning service, gardening and greening, and municipal engineering general contracting qualification;

In 2009, the company successively set up branches in Hunan, Hubei, Fujian, Jiangxi, Henan, Anhui and the province;
In 2010, the Enterprise Trade Union Committee and Party Branch were established.
In March 2010, the company entered the field of harmless treatment of urban solid waste and comprehensive utilization of resources, and began to take over the operation and service business of landfills;
In May 2011, its R & D technology center was established, a R & D laboratory was set up, and it successively obtained the operation qualifications of environmental pollution treatment facilities (domestic waste, organic waste, industrial waste)
In August 2012, Shenzhen Longjishun Environmental Protection Technology Co., Ltd. was established, specializing in household waste sorting and reduction treatment projects; it has been engaged in researching and developing large-scale household waste sorting technology, and has obtained a series of patent results, filling the gap in Guangdong Province.
In May 2013, Shenzhen Langkun Longjishun Environmental Protection Co., Ltd. was established, marking that the company officially entered the food waste collection and transportation industry.
In July 2014, the company passed the national high-tech enterprise and Shenzhen high-tech enterprise certification.
In May 2015, Shenzhen Huanyuan Resources Science and Technology Investment Co., Ltd. was established, which became the milestone for  the company's professional level, technical level, design concept and consulting services in the resource processing to activate its fast lane.
In May 2015, Shenzhen Longjishun Industrial Development Co., Ltd. Enterprise Science and Technology Association was established, marking the further steady improvement of enterprise management and scientific and technological innovations.
In November 2016, the company obtained the certificate of "Class III Enterprise in Work Safety Standardization".
In November 2017, the company passed the ISO37001: 2016 anti-bribery management system certification.
In June 2017, the company passed the SA8000 social responsibility management system certification.
In July 2017, the company obtained the certificate of “Shenzhen Green Industry Qualification".

In October 2018, the company won the "Credit Demonstration Management Certification Enterprise".
In January 2018, the company obtained the certificate of "First Class Qualification Level of Cleaning and Cleaning Service Enterprises in Anhui Province".
In May 2018, the company obtained the "Standardized Good Behavior AAAA" certificate.
In June 2018, the company won the "2017 Guangdong Province" Shou contract and credit "enterprise".
In August 2018, the company won the "National Star Rating of China's Cleaning Industry 4 Stars".
In October 2018, the company won the "Tenth China Clean and Sanitation Environmental Industry Annual Conference-Science and Technology Innovation Achievement Award".
In December 2018, the company obtained the "Five-star After-sales Service Certification (Chinese)".
In December 2018, the company obtained the "Class 1 Qualification Certificate for Municipal Road Cleaning and Maintenance Construction (New)".
In December 2018, the company obtained the "Level Certificate 5A" certificate.

In May 2019, the company won the "Guangdong Provincial Integrity Demonstration Enterprise (2006-2018 for twelve consecutive years)".
In June 2019, the company won the "2018 Guangdong Province" Shou contract and credit "enterprise".
June 2019 Shenzhen Longjishun Industrial Development Co., Ltd. donated 120,000 to the Guangdong Poverty Alleviation Foundation.

......

In 2019, the company registered more than 70 molecular companies
In the future, Long Jishun will continue to create new glories ...