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
Who We Are: POLIEN Engineering & Consulting
Over 10 Years of Industry Experience & Engineering Dedication
POLIEN was established by senior engineers with over a decade of specialized industry experience, united by the ambition to deliver rigorous engineering calculations, structural simulations, pressure equipment sizing, and mechanical engineering consulting.
Our Founding Story & Background
POLIEN was established by senior engineers with over a decade of specialized industry experience, united by the ambition to deliver rigorous engineering calculations, structural simulations, pressure equipment sizing, and mechanical engineering consulting.
Drawing upon extensive expertise across heavy industry, energy, petrochemicals, and custom machinery manufacturing, POLIEN consolidates technical excellence under an independent banner.
Our Engineering Philosophy
POLIEN delivers dependable and sustainable engineering grounded in precision, performance, and professionalism. We believe engineering transcends raw mathematical data—it is a responsibility requiring unwavering trust, accountability, and continuous evolution. These principles form the bedrock of every client partnership.
Our Distinct Advantages
Contact Engineering
Discuss your engineering calculation and consulting requirements with our senior team.
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