Which is better in Hainan's four constructions and six constructions?

Hainan VI is better. Hainan Sijian is one of the large construction enterprises in China, headquartered in Haikou City, Hainan Province. Founded in 195 1, the company is one of the oldest enterprises in China construction industry, with rich construction experience and strong strength. The main business includes housing construction, public works, earthwork engineering, prefabricated buildings and other fields.

1, Liu Jian Group Co., Ltd. (referred to as Liu Jian) is a large-scale construction enterprise in China, established in 1950, and headquartered in Guangzhou, Guangdong Province. The company's business scope covers housing construction, infrastructure, decoration, electromechanical engineering and other fields, and its technology is first-class, which is superior to the equipment and management experience of Hainan No.4 Construction Company. The company has made many important achievements in the field of architecture at home and abroad, and won honors and awards from the state, province and city. China is one of the leading enterprises in the construction industry.