01
Consultation & design
Share drawings, a sample, dimensions and the intended use. We review the part and agree a production route.
OEM & custom molding
Your idea.
Made into something real.
Custom molded components for your next product. Explore our work, follow the process and tell us what you need to make.
From design review to inspected parts.
Kairui project samples
Explore our OEM products.
Appliance components & fiber-optic housings.
Select an image to see the full product.
Your project, step by step · illustrated workflow
A clear path from
design to delivery.
Six connected stages.
Sample approval before mass production.
02
Mold manufacturing
Confirm the design and manufacture tooling for the agreed part geometry.
03
Trial & sample approval
Run the mold, review samples and confirm fit, appearance and dimensions before release.
04
Mass production
Produce to the approved sample and agreed production requirements.
05
Printing & branding
Apply the agreed artwork or marking where required for the part.
06
Inspection & packing
Check finished parts, confirm packing requirements and prepare the shipment.
Before mass production
Confirm the sample, key dimensions, appearance and any assembly fit. Agree the material, artwork and packing requirements before the production run.
Define your project
What can we customize?
Inside Kairui
See where it is made.
Let's build your next product
Start with a drawing.
Or start with a sample.
Tell us what the part needs to do. These details help us review your project and prepare a relevant quotation.
Prepare project email ↗Opens your email app. Attach drawings or photos, then review and send.
Or talk to Jeff on WhatsApp ↗Your project checklist
- 01 / Drawing or sample photosShow the overall shape and important details.
- 02 / Function & dimensionsIntended use, key sizes and assembly requirements.
- 03 / Material & appearanceMaterial needs, color, finish and artwork.
- 04 / Quantity & scheduleEstimated order quantity and target delivery timing.
A few useful details before you begin.
Can we start without a finished drawing?
Send sample photos, key dimensions and a description of the intended use. We can review the available information and discuss what is needed to define the part.
How are price, minimum quantity and timing confirmed?
These depend on the part design, tooling, material, finishing and order quantity. They are confirmed for your project after review.
When do we confirm the sample?
Trial samples are reviewed before mass production. Agree the acceptance requirements and any necessary adjustments before releasing the production run.