Where Virtual Becomes Reality
Innovation Drives Manufacturing
LongTek (Suzhou) Technology Co., Ltd. builds an intelligent data factory and a training ground for industrial AI agents on top of digital-intelligent twin technology — training industrial intelligence inside digital twins.
Mission
Where virtual becomes reality; innovation drives intelligent manufacturing.
Vision
To train industrial intelligence with digital-intelligent twins, and become the infrastructure behind industrial AI agents at commercial scale.
Values
Stay focused on what customers actually need, and keep delivering value that works.
From engineering digitisation
to industrial agent infrastructure
Deep roots in high-end manufacturing simulation
Our predecessor brand served high-end manufacturing for years, building solid capability in 3D modelling, physics simulation and XR interaction.
LongTek sets out
Facing the industrial AI wave, we completed a brand and strategy upgrade — repositioning as a data factory and training ground for industrial agents, built on digital-intelligent twins.
LongTech digital-intelligent twin foundation delivered
Core capabilities — 3D modelling, physics simulation, scene rendering, XR interaction and generative models — are in place, so upper-layer products can grow fast.
InfiniCase iterates fast · AIGround prototype validated
The intelligent data factory entered rapid tool-agent iteration; the industrial agent training ground completed prototype validation and the flywheel started turning.
CosmoTwin line live · Smart Series reaches industry
The aerospace data line went live; Smart Series product-grade agents entered industry pilot testing and commercial preparation, serving customers across aerospace, automotive and machinery.
Systems engineering that is hard to copy
Physics simulation fidelity
An in-house high-fidelity physics engine keeps synthetic data physically plausible — this directly sets the ceiling on downstream training quality.
End-to-end automation
Full automation across scene generation, data capture and annotation, and agent training builds a systems-engineering barrier that cannot be replicated quickly.
SimReady asset library
A continuously growing industry-grade simulation asset base creates a data network effect: more assets, higher production efficiency.
Industrial-grade RL
EzRL and EzNPC are tuned for industrial realities — sparse rewards, safety constraints — that general-purpose RL frameworks are not built to handle.
Vertical depth
The Smart Series accumulates domain know-how and proprietary evaluation standards in highly specific scenarios such as ergonomics and harness design.
Independently developed
Developed in-house, with on-premise and private deployment options for organisations with strict data-security requirements.
Building the ecosystem with the best partners
The future of industrial AI agents will not be built by one company alone — we work long-term with five kinds of partners.
Compute partners
Leading cloud providers and high-performance computing centres supplying elastic compute.
Industry data partners
Leading manufacturers contributing real equipment data to raise twin fidelity.
Academic partners
Joint research, benchmarking and talent pipelines with top universities.
Channel partners
System integrators and industrial software resellers extending industry coverage.
Government & industrial parks
Rooted in Suzhou, connected to policy support and innovation resources.
Before you reach out, here are the answers
What does LongTek actually do?
We build an industrial digital-twin platform, produce training data, and deliver industrial agents. The brand matrix is LongTech · InfiniCase · AIGround · the Smart series, and the company is headquartered in Suzhou, Jiangsu.
How is this different from general simulation software or general AI vendors?
The difference is the full chain: a self-developed high-fidelity physics engine that makes synthetic data physically sound, end-to-end automation from scene generation and data labelling through to agent training, and accumulated know-how plus proprietary evaluation criteria in very narrow scenarios such as ergonomics and harness design.
What does "sovereign and controllable" mean in practice?
The platform is developed in-house and can be deployed on-premises, satisfying the data-security and technology-sovereignty requirements of defence and aerospace customers.
Which industries do you focus on today?
We work primarily with customers in aerospace, automotive and construction machinery, and replicate from those tracks into further manufacturing sectors.
How do you collaborate with universities and research institutes?
Through joint R&D, benchmark evaluation and talent pipelines. We also build the ecosystem with system integrators and industrial software partners.
How do we become a partner?
If your organisation fits one of our partner tracks — compute, industry data, academic research, commercial channel or industrial park — start a conversation through the contact page.
What is the company's mission and vision?
Our mission: make the virtual achieve the real, and drive smart manufacturing through innovation. Our vision: train industrial intelligence with digital twins and become the infrastructure for industrial agents at commercial scale.
Build with LongTek —
manufacturing, made smarter
Whether you are buying data, subscribing to agents, or co-building an industry solution, we would like to talk.