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Multi-Scale Simulation Computing Services
First-principles calculations predict material properties by solving fundamental quantum mechanical equations, like Schrödinger's, without using empirical data or assumptions.
Molecular Dynamics (MD) simulates the physical movements of atoms and molecules by numerically solving Newton's equations of motion over time.
By discretizing continuous physical fields, it efficiently simulates multi-physics coupling phenomena involving mechanics, heat transfer, and fluids. It helps researchers accurately evaluate structural stress distribution and fatigue life, optimizing device design and drastically reducing physical testing costs.
Quantum chemistry applies quantum mechanics to understand molecular systems, solving electronic structures to predict chemical behavior and reactions from physical constants.
CALPHAD (Calculation of Phase Diagrams) models complex materials by mathematically describing the thermodynamic properties of individual phases to predict phase stability.
Machine learning utilizes statistical algorithms and neural networks to identify patterns in data, enabling autonomous predictions without explicit programming.
High Performance Computing (HPC) Server Solutions
CPU compute servers are high-performance hardware nodes that provide the primary arithmetic processing power for executing complex scientific simulations.
GPU-accelerated servers use specialized processors to handle the massive parallel workloads required for scientific simulations, machine learning, and Large Language Model (LLM) training.
Computing Power Rental (GPU-as-a-Service) allows users to access high-performance hardware via the cloud for simulations, machine learning, and LLM training.
Building HPC and AI clusters establishes a strategic foundation for autonomous discovery, industrial-scale intelligence, and proprietary foundational models across research and enterprise sectors.
Publication Support Services
SCI Paper Coaching provides expert guidance on manuscript structuring, technical clarity, and linguistic precision to maximize acceptance in high-impact journals.
SCI Paper Polishing enhances linguistic flow, grammatical accuracy, and technical terminology to ensure research meets the rigorous standards of global academic publishers.
Scientific Paper Translation bridge linguistic gaps and cross-cultural contexts, ensuring terminological accuracy and conceptual integrity for global academic dissemination.
Journal Submission Support streamlines journal selection, compliance checking, and reviewer communication to navigate the increasingly complex global academic publishing ecosystem.
Who We Serve
Who We Serve
Who We Serve
From fundamental academic inquiry to complex industrial R&D, we provide the computational backbone for the world's most ambitious projects.
Universities
Empowering universities with HPC clusters for simulations, AI computing, and expert SCI paper support.
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Edge Computing Energy Efficiency
Research Institutes
Driving national breakthroughs with HPC-powered simulations, AI infrastructure, and high-impact scholarly publication support.
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Edge Computing In Financial Services
Enterprises
Powering industrial innovation with simulation services, AI super computing, and strategic technical publication support.
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SD WAN For Small Business

KEYAN INTEGRATECH LIMITED is a research-ecosystem technology service provider whose core competence is "simulation computing". Headquartered in Sichuan, China, the company delivers three integrated service lines to universities, research institutes and enterprises:

  • Simulation Computing – multiphysics modelling spanning DFT, molecular dynamics, finite-element and CFD analyses;

  • Research HPC – leveraging worldwide data-centre resources to supply >200 PFlops of aggregate performance, together with server rental, super-computing cluster deployment/O&M, and AI-centric computing-centre construction;

  • Publication Support – empowering global scholars to publish in SCI journals, with 10 000+ successful submissions to date;

  • Our technical staff consists of 50+ PhD-level scientists and engineers educated at Ivy League and other top-tier institutions. The company holds multiple computing patents and maintains fully self-developed core algorithms.

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Supplier Of Modular Components And Operation Services For Sd-Wan And Sase Businesses
Enterprises
Our Team
Powering industrial innovation with simulation services, AI super computing, and strategic technical publication support.
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Enterprises
ESG
Powering industrial innovation with simulation services, AI super computing, and strategic technical publication support.
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Enterprises
FAQs
Powering industrial innovation with simulation services, AI super computing, and strategic technical publication support.
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Enterprises
Support Documents
Powering industrial innovation with simulation services, AI super computing, and strategic technical publication support.
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Dive into the KEYAN INTEGRATECH Knowledge Hub, where our Ivy League PhDs decode complex DFT, Molecular Dynamics, and CFD simulations. We bridge the gap between theory and breakthrough research, providing rigorous SCI publication strategies and High Performance Computing insights to empower your next scientific innovation.
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Insights & Knowledge Base
Recommended by Leading Enterprises, Universities, and Research Institute

At KEYAN INTEGRATECH, we foster strategic alliances with world-class universities, research institutes, and technology leaders.

cambridge uni
tsinghua uni
hk poly
zhejiang uni
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Choosing between DFT and molecular dynamics can be confusing. The wrong method may waste computing resources or fail to answer the scientific question you actually care about.Density Functional Theory...
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SD-WAN Service Solves the "Last Mile" of Network Services!
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How Can We Help You?
If you have any questions about Computing or Publication, you can leave a message online or contact us!
Contact Us
jiaziqing@qiyancalc.com
+86-400-119-8339
Room 714-12, 7th Floor, Building 4, No. 1199 North Section, Hupan Road, Xinglong Sub-district, Tianfu New Area, Chengdu, Sichuan, China
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