LAIKU is specialists in the field of UHV and is a professional supplier of core components for large equipment such as semiconductor equipment!
30+ Years
Manufacturing Experience
2 Years
Long Warranty
50+ Countries
Customer Location
100%
Progress Tracking
Working with us
We Provide Customized Processing Services For Vacuum Chambers
- Provide customized services according to your needs.
- Precision machining to ensure the high quality of your project.
- Professional team to support your project throughout the process.
A Complete Supply Chain
Raw Materials
CNC Machining
Welding
Surface Treatment
Clean Assembly
Gallery of Custom Products
We focus on providing customized solutions, from chambers to complete systems. No matter how complex the design, you can rely on us for precise and dependable manufacturing services.
Standard Tolerances and Dimensional Limitations
We follow ISO 2768 CNC milling standards and can perform micro to very large machining according to your specialized needs.
| Limits for nominal size | Metals (ISO 2768- f) | Plastics (ISO 2768- m) |
|---|---|---|
| 0.5mm* to 3mm | ±0.05mm | ±0.1mm |
| Over 3mm to 6mm | ±0.05mm | ±0.1mm |
| Over 6mm to 30mm | ±0.1mm | ±0.2mm |
| Over 30mm to 120mm | ±0.15mm | ±0.3mm |
| Over 120mm to 400mm | ±0.2mm | ±0.5mm |
| Over 400mm to 1000mm | ±0.3mm | ±0.8mm |
| Over 1000mm to 2000mm | ±0.5mm | ±1.2mm |
| Over 2000mm to 4000mm | / | ±2mm |
| Over 4000mm to 6500mm | ±0.006mm | ±0.01mm |
| Maximal part size | Milled parts up to 256” x 165” x 71” (6500 x 4200 x 1800 mm). Lathe parts up to 67” (1700 mm) length and 32” (813 mm) diameter. |
|---|---|
| Minimal part size | 0.5 mm (0.02 in) |
| Minimal diameter | 0.3 mm (0.01 in) |
A Little More About Us
Factory Overview
Located 40 kilometers from Shanghai, our 10,000 sqm factory specializes in custom manufacturing for semiconductor equipment, photovoltaic panels, aerospace, and scientific instruments, offering tailored solutions for complex projects.
Multiple large gantry milling machines, inspection, and welding equipment.
Maximum size: 6500mm x 4200mm x 1800mm.
over 100 employees, more than 30 of whom have been working in this industry since the 1990s.
Led by a welding team leader with 30 years of experience supplying Applied Materials in the USA.
You Have Two Welding Options to Choose From
Manual Argon Arc Welding
- Ideal for high-precision welding with excellent heat control, suitable for complex geometries and high-quality joints.
- Commonly used in industries like aerospace, semiconductor, and scientific equipment manufacturing.
Friction Stir Welding（FSW）
- A solid-state process that uses frictional heat to join materials, perfect for difficult-to-weld alloys like aluminum.
- Produces high-strength, defect-free welds with minimal distortion, ideal for large, complex structures.
Some Of Our Surface Treatments Available
Here at LAIKU you can find a wide range of suitable surface treatments!
Polish
Anodized
Sandblasting
Brush
Our Testimonial
To Learn More Check Out Our Success Stories
COMMON QUESTIONS
Most Popular Questions
Yes, we specialize in custom designs based on your 2D and 3D drawings. Our engineers will review and provide feedback promptly. If you don’t have drawings, you can also send samples for us to work from.
We keep you updated at every stage with detailed progress reports and photos, ensuring full transparency from start to finish.
Absolutely. We treat all drawings with strict confidentiality and utilize secure systems to protect your intellectual property. We will also sign a Non-Disclosure Agreement (NDA) to ensure your designs are fully protected.
Lead times vary depending on the complexity and volume of your order. Generally, prototyping takes 1-3 days, while full production ranges from 7-30 days.
We can manufacture vacuum chambers up to 6500mm x 4200mm x 1800mm, customized to your specifications. Please provide your design details for further discussion.
We are a direct manufacturer specializing in vacuum chambers and large components, ensuring end-to-end control over quality and production timelines.
How to custom your products?
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