Laser repair system, monopolized by foreign enterprises, the price does not poor. Laser engraving machine at first, cheaper than similar foreign products 20%-40%. Laser engraving machine of this plasma cutting equipment, a minute cut 12 meters plate most quickly, is 10 times the traditional flame cutting, thickness of 130 mm, the key is its positioning accuracy is up to 0.25 mm, is almost 4 the width of a hair, to achieve world-class level.

Water is one of the unique cutting: it can effectively eliminate the noise, dust, cutting the harmful gas and arc.

Rongsheng with CNOOC to jointly build "offshore oil 201", is the ocean engineering ships with Asia's first 3000 meters deep water operation ability, can in the Arctic and global unrestricted area operations, its hull plate is the cutting equipment. Previously, the mainstream of domestic shipbuilding enterprises Applied German, Japanese enterprise products. City classics is believed appoint relevant responsible person said, at present, some equipment manufacturing enterprises such as Wuhan Wuchang, Wuqiao heavy, Wuhan ship machine, Chinese science and technology, has the independent research and development, to achieve a breakthrough in the high-end marine market, the future there is still considerable room for development.

Conservative estimate of the industry, from 2011 to 2015, the world market of marine engineering equipment annual capacity of more than $70000000000, the next 5 years, equipment total investment of at least $350000000000 ocean engineering. At present, the annual sales income of marine engineering equipment in China is less than 40000000000 yuan, accounted for only about 10% of the global market. Last year, put into use in China 3000 meters deep-water semi submersible drilling platform "offshore oil 981" cost up to 6000000000 yuan, of which nearly 4000000000 yuan for imported equipment.