Business scope: Gas,
Import And Export Agency,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Fabrication Of Metal Structures,
Metering Service,
Liquid Separation And Purification Equipment Manufacturing,
Sales Of Liquid And Airtight Components And Systems,
Manufacturing Of Aids To Navigation Equipment And Related Devices,
Special Equipment Inspection And Testing Services,
General Equipment Manufacturing,
Production Of Class I Medical Devices,
Security Equipment Manufacturing,
Inspection And Testing Service,
Diving And Salvage Equipment Manufacturing,
Engineering And Technology Research And Experimental Development,
...