In 1949, dozens of craftsmen compose the carpenter trade union, the prototype of the company.
In 1979, marched north expedition to Xinjiang, Heilongjiang, carry forward the "eat three sleep five dry sixteen" spirit, to create "three of the same year" (the year started, when the completion and delivery in the same year) miracle show "Nantong Iron Army" Style.
In 1983, it entered Shanghai and took over 2 24 storey houses, the first high-rise residence in Shanghai, the new village of Quyang new village.
In 1989, the "Beijing Observatory" was set up on the top of the mountain, and the first Luban prize was won.
In 1998, Obtain the first class qualification of industrial and civil construction engineering.
In 2005, the company realized a thorough reform of the property rights system, transformed from the state-owned enterprise to the standard private enterprise, and was a wholly owned subsidiary of the Jiangsu Suzhong construction group.
In 2007, it was awarded the "Luban award special honor enterprise"
Since 2007, we have created a group of elite team managers who will manage and create high quality projects.