in the field of equipment manufacture, limac corporation has formed the equipment manufacture cluster with dalian baoyuan nuclear equipment co., ltd. as the leading role and dalian sanhe machinery manufacturing co., ltd. and zhejiang electroslag nuclear material co., ltd. as two wings.
dalian baoyuan nuclear equipment co., ltd. has made important contributions to the establishment and development of chinese nuclear industry, the successful manufacture of atomic bomb, superatomic bomb and nuclear-powered submarine as well as the promotion of domestic production of nuclear power projects. especially since chinese reformation and opening to the outside, the company has undertaken a lot of nuclear power projects, such as the nuclear power stations in qinshan, hongyanhe, yangjiang, fangjiashan, ningde, fuqing, etc. at present, it has developed into one of the key enterprises in nuclear power and petrochemical equipment manufacture industry in china. it has accumulated abundant resources in such business fields as introduction of advanced technologies and important technical equipment, nuclear engineering, nuclear power projects, thermal power,etc., and set up good credit standing, brands and goodwill.
zhejiang electroslag & nuclear material co., ltd. features the only specialized enterprises engaged in large-scale electroslag technologies in china, with the academician workstation of chinese academy of engineering set up therein. the company is mainly engaged in researching and developing high-end large forgings and large forging materials needed by such industries as nuclear power, nuclear engineering, military use, thermal power, hydropower, petrochemical industry and other trades. the company possesses the core manufacture technologies suitable for the main pipelines and in-pile members of nuclear power stations like ap1000, cap1400, acp1000, acpr1000 and so on as well as high-end large forging materials inclusive of ultra supercritical rotor. among them, the materials for main pipelines of the third generation of nuclear power stations have filled in the gaps in china.
since 1980s, the group has undertaken ship repair and building businesses outside, and gradually become one important vessel export window in china. it has successively built 3 oil tankers with a tonnage of 38,000 for sweden, 6 fishing vessels for the domestic people's republic of korea, 9 multi-purpose vessels with a tonnage of 28,000 for denmark, u. s. a., bahamas, germany, qatar, etc., 6 multi-purpose container vessels with a tonnage of 12,000 for greece and 10 modernized fishing vessels for iceland.
in the past 20 plus years, the company has repaired more than one hundred of ocean-going vessels for many countries like russia, etc., including such vessel types as various kinds of trawlers, refrigeration cargo ships, processing mother-ships, passenger-cargo vessels, ro-ro ships, barges, container vessels, general cargo ships, oil tankers, towboats, etc. it has made certain contributions for the ocean-going vessel repair industry in dalian and even in chinese coastal regions as well as the electromechanical export cause in the state. it has got sufficient affirmation in the industry and won vast praises from foreign ship-owners.