In August 10, 1949, 배트맨 토토 municipal government decided, on the basis of the original building branch, the establishment of the 배트맨 토토 special city building cooperatives shingles.

In March 1950, by the 배트맨 토토 Municipal People's government decided to "배트맨 토토 city building shingles cooperatives" was renamed "배트맨 토토 building cooperatives", under the direct leadership of 배트맨 토토 Municipal People's government.

In September 30, 1951, the CPC 배트맨 토토 Municipal Committee, 배트맨 토토 municipal building cooperatives to state, known as the "state 배트맨 토토 city construction company, directly under the leadership of 배트맨 토토 Municipal People's government.

In June 1, 1952, the original construction of the Shandong construction company in Qingdao branch of the 배트맨 토토 office and the merger of the 배트맨 토토 construction company, changed its name to "배트맨 토토 construction company". In September 3, 1953, the 배트맨 토토 construction company by the Shandong Provincial People's Government renamed Changwei area construction company".

In April 7, 1958, the company by the provincial Juzhu enterprise in Changwei area.In October of that year, the company was renamed "commissioner Changwei 배트맨 토토 Bureau, become Zhengqigeyi enterprise.

In January 23, 1963, the office of the Commissioner of 배트맨 토토 Bureau Changwei separate government. Among them, the building 배트맨 토토 reverted to the provincial part of the hall, set up a "Shandong province 배트맨 토토 department Changwei 배트맨 토토 engineering company".

In 1981, the company changed its name to "배트맨 토토 construction engineering company in Shandong".

In December 1, 1983, the seven storey office building 배트맨 토토mpany headquarters moved to the State Road 696, the 배트맨 토토mpletion of the new.

1984, changed its name to "배트맨 토토 first construction company".

In November 1991, changed its name to "배트맨 토토 construction and installation engineering company", the company owned units to the branch.

August 1997, the establishment of a group 배트맨 토토mpany.

In August 28, 1997, the workers' 배트맨 토토ngress was held to elect the board of directors of the group 배트맨 토토rporation.

October 8, 1999, the 배트맨 토토 municipal government approved the construction of 배트맨 토토 Chang Da Construction (Group) corporation.

November 8, 1999 to 19, held a shareholders' meeting, adopted the articles of association, the election of the board of directors, the board of supervisors, the appointment of managers.

In November 26, 1999, the 배트맨 토토mpany held the inaugural meeting. Since then, the 배트맨 토토mpany quit the ranks of state-owned, joint-stock private e배트맨 토토nomic organizations.

June 29, 2000, the 배트맨 토토 Chang Tai Construction Co., Ltd. was registered to receive a business license.

November 18, 2002, the 배트맨 토토mpany held the se배트맨 토토nd session of the general meeting of shareholders, the general election.

In March 2004, "배트맨 토토 Chang Da Construction Co., Ltd." changed its name to "배트맨 토토 Chang Da Construction Group Co., ltd.".