AKTAU. March 4. KAZINFORM /Zhetibai Shakhanuly/ First Deputy Prime Minister of Kazakhstan Umirzak Shukeyev, paying working visit to Mangystau region, visited the Caspian machine-building plant. The enterprise, involved in production of domestic goods, necessary for oil-and-gas sector, fully supplies the demand at the local market, Kazinform reports. The industrial complex works since 2003. The enterprise deals with production, engineering, assembling, and repair of electro-technical devices, pipes and special tubes, resistant to high pressure, used in chemical and oil-and-gas industry and drilling works. The enterprise’s production output was KZT 5.6 bln this year.