Hai Luo Group is a state-owned enterprise.

Anhui Conch Group is a large state-owned enterprise established on September 3, 1996, and it is also one of the largest building materials enterprise groups in China, headquartered in Wuhu, Anhui Province. The predecessor of Conch Group is Ningguo Cement Plant, which introduced a full set of 4000TD new dry-process cement production line from Mitsubishi Heavy Industries of Japan.

Detailed introduction of Conch Group:

Conch Group's operating industries involve cement, chemical building materials, energy saving and environmental protection, equipment manufacturing, logistics and trade, hotels and catering, international trade, and other fields.

Helix Group has more than 140 subsidiaries in 20 provinces, municipalities, autonomous regions and Indonesia, etc. The Group has more than 50,000 employees and total assets of 96.9 billion yuan.

Since 2005, Conch Group has been ranked among China's top 500 enterprises for 9 consecutive years, and in 2013, it was ranked 165th, 76th among China's top 500 manufacturing enterprises, and 52nd among China's top 200 enterprises in terms of efficiency in 2013.

The above content reference? Baidu Encyclopedia - Conch Group