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
POLIEN / ABOUT US
Engineering Beyond Standards
With over 10 years of cross-sector engineering experience, we deliver reliable, code-compliant solutions in pressure vessel design, thermal sizing, advanced FEA, and technical consulting.
Who We Are
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.
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.
We approach every project with the same relentless rigor under our 3P Rule, strictly enforcing international engineering codes (ASME, EN, API, TEMA) to deliver rigorous mathematical precision and tailored execution.
The Meaning Behind POLIEN
The foundational values of precision, performance, and professionalism guide every project undertaken by our brand.
The "EN" suffix at the end of our brand name evokes both Engineering and globally recognized European Norms (EN), 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.
Hassasiyet (Precision)
Accuracy, rigor, and engineering discipline in every calculation.
Performans (Performance)
Efficient, reliable, and optimized engineering solutions.
Profesyonellik (Professionalism)
Ethical values, transparency, and high quality standards.
Engineering & EN Norms
Engineering concept and full compliance with European Norms (EN).
A Respected Partner Guiding the Future of Engineering
Our vision is to unite diverse engineering disciplines under one roof, establishing POLIEN as a globally trusted brand renowned for technical rigor, innovation, and unwavering reliability.
We actively track advancements in science and simulation tools to engineer high-value, sustainable solutions that address tomorrow’s operational challenges, fostering growth and mutual strength.
Scientific Methodology, Ethics, and Actionable Solutions
By marrying deep technical knowledge with scientific methodology and fundamental engineering principles, we create enduring value across design, simulation, R&D, and technical consulting.
We prioritize quality, ethics, and continuous learning to develop feasible, cost-effective, long-term engineering deliverables, viewing every contract as a collaborative partnership.
Our Defining Corporate Values
The 8 founding corporate pillars shaping every analysis, drawing, and client relationship:
Reliability
Zero-tolerance error discipline in calculations, third-party audit approval, and unconditional accountability.
Technical Excellence
Top-tier engineering accuracy strictly compliant with ASME VIII, EN 13445, API 650, and TEMA standards.
Innovation
Generating next-generation engineering solutions via advanced FEA simulations and optimization algorithms.
Transparency
Clear, verifiable, and honest communication across all design dossiers, methodologies, and workflows.
Sustainability
Optimized designs that minimize raw material consumption, enhance thermal efficiency, and lower carbon footprint.
Client-Centricity
Flexible engineering tailored specifically to client process requirements, budgets, and shop capabilities.
Continuous Growth
Relentless tracking of updated international codes, design software advancements, and metallurgical tech.
Ethical Engineering
Uncompromising adherence to professional engineering ethics, industrial standards, and non-disclosure trust.
Why POLIEN?
Because we are guided by our three founding principles;
Uniting Precision, Performance, and Professionalism with advanced engineering simulations and strict international code compliance.
Other Reasons to Choose Us;
STRONG PARTNERSHIP