How many super-class and first-class enterprises are there in Nantong City, Jiangsu Province?

There are 0/5 super construction enterprises/KLOC-0, and there are 59 first-class qualification construction enterprises at the end of 2007, which is unknown at present. List of super enterprises:

Tongzhou jianzong group co., ltd

Nantong Xinhua Construction Group Co., Ltd.

Nantong sijian group co., ltd

Jiangsu Nantong Sanjian Group Co., Ltd.

Nantong constructional engineering general contracting co., ltd

Longxin construction group co., ltd

Jiangsu Nantong Liujianshe Group Co., Ltd.

Jiangsu Jiang Zhong Group Co., Ltd.

Jiangsu shuntong construction engineering co., ltd

Nantong Wu Jian construction engineering co., ltd

Jiangsu province suzhong construction group co., ltd

Nantong Huaxin construction engineering group co., ltd

Jiangsu Nantong erjian group co., ltd

Qidong construction group co., ltd

Nantong construction engineering group co., ltd