AUTOMOTIVE THERMAL MANAGEMENT
Automotiveexpansion tanks
Platform adaptation, sample validationand production-ready assemblies.
Extrusion blow molding
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Engineering Analysis
Fast Quotes
Reliable Delivery
Quality Assurance
Supply Chain SecurityHELLOWelcome to YCMinMax
We help innovative teams turn early concepts into functional prototypes and production-ready designs bringing design, engineering, and manufacturing into one practical path forward.
About us- Company-owned manufacturing bases
- 3
- Partners
- 130+
- Lower costs
Supply network - ≈15%
- Shorter lead times
vs. the industry average - 20%
From Ideas to Finished Products
A six-step process covering project requirements, engineering, production, delivery, and customer feedback.
Project Input
- Product Ideas & Requirements
- Drawings or 3D Models
- Samples or Existing Prototypes
Engineering Review
- Manufacturability Review (DFM)
- Cost Estimation
Prototyping
- Engineering Prototypes
- Fit & Finish Checks
- Functional Testing
Production
- Production Planning
- In-Process Quality Control
- Final Inspection
Delivery & Support
- Product Packaging
- Logistics Solutions
- Engineering Support
Feedback & Improvement
- Product Feedback
- Service Evaluation
Confidentiality throughout
NDA protection, split manufacturing and separate final assembly help protect your project.
Celebrate success with innovators
Real Stories, Real Impact.
INDUSTRIAL DRONES
Carbon fiberUAV components
Lightweight composite structures,built around real operating loads.
Carbon fiber manufacturing
INDUSTRIAL ELECTRONICS
PCB enclosures& thermal structures
Precision sheet metal with integratedcooling and assembly validation.
Sheet metal fabrication
AUTOMOTIVE AFTERMARKET
Power steeringfluid reservoirs
Reverse engineering and injectionmolding for reliable aftermarket supply.
Injection molding
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Let’s build your next idea.
Tell us what you’re working on. We’ll explore the next steps together.
Innovation Manufacturing Creation
YCMinMax is an industrial design and manufacturing solutions provider dedicated to rapidly transforming innovative ideas into commercially viable products.
YCMinMax belongs to Shanghai Huanqiyun Technology Co., Ltd.
DISCOVER OUR APPROACH
INNOVATION & MANUFACTURING
From China. To the world.
China’s engineering and manufacturing expertise,
connected around your next product.
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From prototypeto production.
Engineering and manufacturing support to move your product forward, one validated step at a time.
Join at any stage. We’ll find the next step together.
Prototype — Make the idea tangible.Explore form, fit and function with early physical prototypes.
SUPPORT MAY INCLUDE
- 3D printing
- CNC machining
- Prototype assembly
TYPICAL OUTCOME
A physical prototype to evaluate and refine.
EVT — Prove the engineering.Check core functions and resolve the technical risks that matter.
SUPPORT MAY INCLUDE
- Engineering review
- Functional builds
- DFM feedback
TYPICAL OUTCOME
An engineering build with key functions verified.
DVT — Refine the design.Evaluate the production-intent design against defined requirements.
SUPPORT MAY INCLUDE
- Material & finish review
- Tolerance refinement
- Test coordination
TYPICAL OUTCOME
A refined design with documented validation results.
PVT — Validate the process.Use pilot builds to assess tooling, assembly and repeatability.
SUPPORT MAY INCLUDE
- Tooling coordination
- Pilot builds
- Inspection planning
TYPICAL OUTCOME
A reviewed manufacturing process and a plan for scale-up.
Production — Build with consistency.Move into repeatable manufacturing, assembly and delivery.
SUPPORT MAY INCLUDE
- Manufacturing
- Assembly support
- Supply coordination
TYPICAL OUTCOME
Production batches built to agreed specifications.
A JOURNEY BUILT AROUND YOUR PRODUCT.
Start where you are.
Already have a prototype or a validated design? We can explore the support your next stage needs.
Build. Test. Refine.
Use what each build teaches you. Revisit earlier decisions when the evidence calls for it.
A clear next step.
Agree on requirements, deliverables and acceptance criteria before moving into the next build.
Every product follows its own path. Build scope, testing responsibilities and manufacturing support are agreed around your project requirements.
Let’s build your next idea.
Tell us where you are. We’ll explore what comes next.
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Frequently
Asked
Questions
We provide engineering and custom development services to help turn ideas into working products. By coordinating design, engineering, and manufacturing resources, we help address practical challenges along the way.
Yes. A clear starting point matters more than a finished specification. Share the problem you want to solve and what you have in mind. Together, we can explore feasibility, define the next step, and work toward an early prototype.
Bring whatever helps explain your idea: a short brief, sketches, reference products, or an early prototype. Your intended users, priorities, timeline, and budget are useful too. It is fine if some details are still taking shape.
Yes. We can help plan small-batch production alongside prototyping. The process depends on the design, material, quantity, and quality requirements, which we review with you before defining the next step.
We consider the part’s function, material, geometry, tolerances, finish, and quantity. We then compare suitable processes and explain the trade-offs in cost, lead time, and performance.
Client
Feedback