
A team of nearly 200 HLI employees had the pleasure of actively contributing to a major industrial project in Kallo, Belgium. Over a period of 20 months, our fitters and welders completed 180,000 man-hours, carrying out highly demanding tasks that required exceptional precision and were subject to rigorous quality control. During the execution of this contract, we also established a valuable network of professional relationships with companies from around the world participating in the project.
Scope of Work
- Project duration: 20 months,
- Total man-hours: 180 000,
- Comprehensive pipe prefabrication and installation,
- Installation of pipe supports and secondary steel structures,
- Pressure and leak testing,
- Painting of piping systems.

We are the Partners
Marcin Sermet
+48 504 125 150
info@hli.com.pl
HLI Sp. z o.o.
ul. Opatkowicka 10B/17
30-499 Kraków
NIP: 944-226-65-50
KRS: 0000819705
REGON: 38509562800000