1990: Longchuan nationality 21-year-old Jingpo ethnic youth Dong Le Cheng, in Ruili City, Tai Li Street, set up a "Jingcheng store", operating sugar, tobacco, wine, auto parts and other small sales, while engaging in border trade;

1991: Jingcheng store set up a freight fleet;

1992 In 1992: Jing Cheng Limited Liability Company was established, the registered capital of 2.58 million yuan;

The same end of the year, Jing Cheng company invested 12 million yuan in the construction of the two-star Jing Cheng Hotel opened, covers an area of 19 acres, the main building is 7 floors high, with more than 100 standard rooms;

1993: Jing Cheng established Ruili city is also the first cab fleet in the state of Dehong, with 12 black and gray Santana car

1995: Dehong first hotel built according to four-star standards - Jingcheng Hotel groundbreaking of the main building;

1996: Jingcheng Group Ltd. was established, the office is in Ruili City, Mao Shouting Road is now Jingcheng Group Opposite to the office building, there are border trade company, freight fleet, jingcheng forest, cab fleet, oil companies and other subordinate enterprises; company officially renamed "ruili city jingcheng group limited", diversified business model initial formation, the implementation of group management;

1997: in February, jingcheng flower base was established;

2000: jingcheng group co.

2000: in July, jingcheng group kunming branch was established, responsible for the group of kunming market development, collect, organize group development information; December 28, investment 180 million, dehong state first high star hotel (foreign four star) jingcheng hotel opened to welcome the guests. 20-storey high, three-leaf type of the main building has become the border city of Ruili landmark building;

In 2001: approved by the state ministry of commerce, jingcheng group border trade company upgraded to import and export company;

2003: in December, jingcheng arborized jade business hall officially open for business, an area of about 1,000 square meters, the business of all kinds of high-grade arborized jade size ornaments, pendants and ornaments. Realized the import of raw materials, processing, sales of one-stop operation, is the largest and highest grade of Ruili tree jade professional processing business premises;

2005: in November, Jingcheng South Batuhe ethnic village opened; December 19, Jingcheng Mai Zayang gold leaf cigarette factory officially opened for trial production; at the end of the same year, Dehong State, the first five-star standards in accordance with the construction of resorts --Jingcheng Dihai Hot Spring Resort began project planning;

2007: August, set Jingpo architectural style, national totem, dining culture in one of the pure wood Jingcheng Nandabohe National Village in the beautiful Nandabohe in the opening; the same year, Jingcheng tourism fleet was established, Jingcheng Group's real estate development company, Zongxin Mining Co. Ltd., Zhongxin Mining Co., Ltd. was established, because of the water quality of the top and is known as Yunnan special hot springs of the Earth Sea Hot Spring Resort Center project groundbreaking, is listed as the province's tourism major projects, according to the high-end hot spring tourism resort center investment and construction.

2008: Jingcheng group management and development year, the group steady grasp of the main industry, optimize industrial structure, strengthen internal management.

2009: July 20 by the group invested in the development of the first ecological sports field in Dehong state started construction. In the same year, Jingcheng Road and Bridge Construction Engineering Co., Ltd. was established and successfully put into the construction of road and bridge engineering, housing construction and municipal engineering. A number of large-scale projects have been completed one after another. Created a new page of development of Jingcheng Group.

2010: January, Jingcheng Group non-ferrous metal processing park started construction, plans to set up an annual output of 100,000 tons of silicon metal, an annual output of 200,000 tons of zinc smelting, an annual output of 500,000 tons of pig iron three major projects, with a total investment of nearly 1 billion yuan, Dehong State unified planning and construction of the largest investment in industrial projects; in February, with a total investment of nearly 500 million yuan of the Luliang Road, the five or six standard section of the project started construction, Luliang Road is the first highway construction in the history of investment in Dehong State. Dehong highway construction history of the largest investment, the shortest construction period of the road project; April 7, Jingcheng Dihai Hot Spring Resort Center Phase II, Ruili River Beach Night City, Dai Wang Gong Ruins Park project started construction. in July, Vanchi Mangman - Muzi Dongkan secondary highway construction, which is the first time that Jingcheng Road and Bridge Company went out of the country to undertake the project; Jingcheng Road and Bridge on October 1, Jingcheng October 10, the total investment of nearly 150 million yuan of Yunyan Avenue project began construction; in November, jingcheng group signed a contract to undertake a total investment of 560 million yuan of mang city city complex project; in December, jingcheng group was founded 20 anniversary celebration was held;

2011: March On March 10th, Jingcheng Group signed a contract to build Mangshi Huandong Road project with a total investment of 450 million yuan; on March 12th, Jingcheng Group donated more than 1.51 million yuan to Yingjiang Earthquake Victims; on March 17th, Jingcheng Group Mori Di Dendrobium project was launched; on April 1st, Jingcheng Di Hai Hot Springs Resort Center was officially put into trial operation; in May, Jingcheng New City real estate development project covering an area of 352 acres completed the planning and design, and the five or six bidding sections of Luliang Road were firstly completed. In May, the planning and design of the real estate development project of Jingcheng New City, which covers an area of 352 mu, was completed, and the five or six bidding sections of Luliang Road were completed.

2012: April 24, the total investment of up to 6.46 billion yuan Mangrui Avenue (Mangshi section) project started; July 29, Jingcheng Group in Ruili and the U.S. Boeing, Gulfstream Aerospace, Sikorsky signed Boeing BBJ737-700 business aircraft, Gulfstream G550 business aircraft and Sikorsky S-92 helicopter ordering contract respectively; on August On August 30th, Jingcheng Group signed an aircraft hosting agreement in Ruili with China Southern Airlines Zhuhai Helicopter Branch and Hainan Airlines Golden Deer Business Jet Company respectively.