Business scope
Thermostats, air-for-heaters, seawater and freshwater coolers, condensers, compensatoryrs, evaporaters, air-conditioning units for land and marine use, cold water units, metal hoses, electro-heating, manufacture, processing, marketing, maintenance, repair and development of related technology, technical advice, technology transfer, technical services; pressure vessel design, manufacture, processing, sale, installation, maintenance, repair; import-export operations for self-employed and proxy goods and technologies (except for goods and technologies for which the State limits companies ' operations and bans import and export). (Projects subject to legal approval may not operate without the approval of the relevant department)
