Services
Mechanical strength calculations, pressure equipment design, technical consulting, and 7-step delivery workflow.
Explore AllMechanical, strength, and FEA simulations
ASME VIII Div.1, EN 13445, and TEMA compliance
Standards evaluation and technical reporting
End-to-end flow from inquiry to technical support
Pressure vessels, reactors, tanks, piping, and columns
ASME & EN compliant vessel and nozzle calculations
Thermal and mechanical optimized exchanger designs
Advanced structural, stress, and thermal simulations
Pressure, temperature, and corrosion allowance
Industries
Cross-disciplinary engineering solutions tailored to the dynamics and process conditions of diverse sectors.
Explore AllCustom machine design and structural stress verification
Process tanks, dye kettles, and heat recovery exchangers
Thermal, biomass, geothermal, and cogeneration plants
API 650 / API 620 storage tanks and refinery systems
Heavy industrial furnaces, cooling towers, and steel structures
Waste heat recovery and green energy integration
3D CAD modeling and innovative prototype development
End-to-end plant layout, piping flexibility, and layout design
Standards
Engineering standards guide fully compliant with ASME, EN, API, and TEMA international codes.
Explore AllPressure vessel mechanical sizing and FEA criteria
CE & PED 2014/68/EU compliant calculations
Welded storage tanks for petroleum and chemicals
Shell & tube heat exchanger thermal & mechanical sizing
About Us
10+ years of engineering experience, 3P philosophy, vision, mission, corporate values, and commitments.
Explore AllExpert engineering team founded on shared excellence
Precision, Performance, Professionalism + EN
Engineering beyond standards mindset
Reliability, technical excellence, and continuous growth
Our differentiators and engineering commitments
The Meaning Behind POLIEN
Precision · Performance · Professionalism + European Norms
The foundational values of precision, performance, and professionalism guide every project undertaken by our brand.
The 3P Rule: Precision, Performance, Professionalism
Precision: Accuracy, rigor, and engineering discipline in every calculation.
Performance: Efficient, reliable, and optimized engineering solutions that lower capital costs.
Professionalism: Ethical, transparent, and client-first service aligned with the highest quality benchmarks.
The "EN" Suffix: Engineering & European Norms
The "EN" suffix at the end of our brand name evokes both Engineering and globally recognized European Norms (EN 13445), symbolically reflecting our vision for technical competence, quality, and dependability.
POLIEN aims to engineer the solutions of tomorrow through an approach that pushes engineering beyond standards, centering on precision, performance, and professionalism.
The 3P + EN Formula
Contact Engineering
Discuss your engineering calculation and consulting requirements with our senior team.
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