
Services
Precision Metal Fabrication, Assembly & Industrial Services by SIA Promstal GTU
Using advanced technologies and over 15 years of expertise, we ensure accuracy, durability, and full compliance with industry standards for projects of any complexity.

Cutting Services
Promstal GTU offers high-quality cutting of various types of metal products and sheet materials to precise dimensions. We use modern equipment and advanced technologies to ensure the required accuracy while maintaining the quality of the metal...
Metal Structure Assembly
The Promstal GTU team offers precise and high-quality assembly of metal structures of any complexity. Our specialists, with over 15 years of experience, professionally carry out assembly and fitting—even for the most complex and non-standard shapes...
Welding Works
Promstal GTU provides professional welding services using the MIG/MAG method (process 135), ensuring high accuracy and compliance with technological standards. All welds are executed strictly according to drawings and established procedures, guaranteeing the reliability and long service life of the products...
Laser Surface Cleaning
Promstal GTU utilizes innovative laser cleaning technology to effectively remove rust, paint, scale, and other contaminants without damaging the metal surface. The process involves minimal heat impact, preserving the structure and properties of the material...
Anti-Corrosion Treatment
Promstal GTU provides comprehensive protection of metal surfaces against corrosion using high-quality coatings and modern application methods. This significantly extends the lifespan of products, even in aggressive environments, protecting the metal from moisture, chemicals, and mechanical stress...
Fire Protection Treatment
Promstal GTU specializes in applying fire-resistant coatings for metal structures. This significantly increases resistance to high temperatures and ensures full compliance with current fire safety regulations...
Delivery
Promstal GTU provides metal-structure delivery services that emphasize reliability, accuracy, and strict adherence to agreed deadlines. Recognizing the importance of timely arrivals, we guarantee that every product is delivered on schedule while fully complying with all transport and safety requirements...
Metal Structure Installation
Promstal GTU provides professional installation of steel structures for projects of any complexity. We guarantee precise assembly, full compliance with building codes, and high-quality workmanship—factors that directly influence the safety and longevity of every structure...
