Under current conditions, as science and technology develop, the advantage lies in the hands of those who master science and technology and know how to apply it effectively. Hai Long Construction has been aware of the importance of applying high-tech science and technology to production and business activities, specifically by introducing modern machinery and equipment into production.
Hai Long Construction JSC has decided to invest in the HLE 20kW 2D Laser Cutting Machine system – a machine with a high-power fiber laser source, applying the infrared range of 1060 – 1080 nm. Currently, the HLE/HLF model has become a specialized laser line for heavy plate processing, with ultra-large formats, especially for plates from 6m to 24m.
With a 20kW laser cutting source, the machine can cut 70mm steel and create holes on plates with a thickness of 65mm, bringing outstanding benefits such as:
- Increased productivity: The 20kW Laser cutting machine increases the ability to produce faster and cut thicker materials; The automatic exchange table offers twice the working productivity of a single table.
- Diverse cutting materials: Carbon steel, stainless steel, aluminum alloy, brass, pickled plate, galvanized, electrolytic plate, titanium alloy, alloys, ...
- Energy saving: Convenient and flexible application, photoelectric conversion efficiency of over 32%; good beam quality, small light spot.
- Improved product quality: Laser cutting technology provides high precision and clean cuts, helping products achieve higher quality.
- Product diversification: The ability to cut and create holes on thick steel plates creates many diverse products with various applications.


Deciding to invest in the 20kW Laser Cutting Machine, we are confident in meeting the increasingly stringent demands of the market in terms of product quality as well as designs and types. Renewing machinery and equipment also means increasing production capacity in both quantity and quality of steel structures, demonstrating the agility and clear awareness of Hai Long Construction regarding the role of science, technology, and engineering in production activities.
Improving product quality combined with cost savings will increase competitiveness in the market, which is even more significant in the context of the Vietnamese economy undergoing changes towards integration.












