oem/odm
Ruijia Vacuum specializes in ODM and OEMMservices for vacuum valves and vacuumgate valves. With advanced technology andstrict quality control, we providecustomized solutions that meet any of yourneeds.
Before customization

Scheme design docking

Technical review and optimization

Drawing confirmation and approval

Customization in progress

Large scale precision production

Visual progress feedback (photos/videos)

strict quality inspection

After customization

Professional logistics and distribution

Lifetime technical consulting

Quality tracking and maintenance

Manufacturing Process
Through strict quality control and advanced process technology, we ensure that every product meets customer requirements
PMI Material Testing PM
PMI Material Testing PMI
Helium Leakage Testing
Circular vacuum chamber

Provide 3D designing and Specify the Material( 304/316L stainless steel ) and Finish(Machine Polished and Electropolished. Flanges and machined components (faced, turned or bored) and bulk requirement(laser marking and specialized packing )

We making sample according to customer’s request and Sample confirmation by customer.

The customer places an order, and we deliver on time.

Learn More
OEM FLOW
Frequently asked questions
We also have a dedicated FAQ page where we try to answer other questions. Visit the FAQ page.
Learn More
What is the lead time for custom orders?

Typically 4-8 weeks; complex projects require evaluation (rush service: 2 weeks).

What are the costs for custom samples?

Tooling cost for first sample (deductible from future orders), freight paid by client.

Can you manufacture complex structures?

Yes, 5-axis machining, vacuum brazing, laser welding (±0.02mm tolerance).

Do you need design drawings?

We accept CAD/PDF files, or our engineers can design for free (technical specs required).

What products can be customized?

All vacuum components (flanges, bellows, chambers) support custom sizes, materials, and functions.

After-Sales Service
We have a modern stock management system and professional after-sales service team.

Rich stock, fast delivery

Quick response within 24h

Quality assurance

Accessory replacement

Inquiry Basket()

GET A QUOTE

GET IN TOUCH NOW
Captcha Code