Technologies · Assembly & Secondary Operations
Assembled, tested components. Not loose parts.
A part coming off our injection, extrusion or blow molding lines is a semi-finished good to us. Assembly, welding, testing and marking are completed under the same roof; what ships is a component ready to enter your line directly.
A technical reply, not a sales one.
The value case
Why assembled delivery?
In contract manufacturing, the quote is written per part; the real cost sits in the lines the quote never shows: incoming inspection, buffer stock, assembly labor, coordinating a second and third supplier, and the risk of a mismatched part stopping your line. When assembly and testing are integrated into our production line, all of those items are resolved on the supplier side, meaning ours. You hand over responsibility, not just a part; what you receive is counted, joined, tested and traceable.
Capabilities
Eight capabilities, eight buyer benefits
Ultrasonic welding
Joins two plastic parts in seconds, no screws, no adhesive
What it saves you
Lower fastener cost; leak-tight, repeatable joints for sensor housings and enclosures
Leak testing
Parts carrying fluid or air are tested in-line
What it saves you
Leaks are caught before the field; warranty returns and line-stop risk are resolved at the supplier
Laser dimensional inspection
Critical dimensions verified contact-free, operator-independent
What it saves you
Your incoming inspection load drops; measurement data can be reported per batch
Hot plate bonding
Surface joining for large or complex geometries
What it saves you
One roof even where ultrasonic welding does not fit; no second supplier to source
Hot stamping
Foil decoration and lettering on visible surfaces
What it saves you
Cosmetic parts skip an external decoration loop; no extra transport or lead time risk
Press-fit assembly
Sub-parts, inserts and mechanical components joined at one station
What it saves you
No assembly station on your floor; labor and fixture investment stay with us
Riveting
Permanent mechanical joining across plastic and metal components
What it saves you
Screws, nuts and torque operations drop off your bill of process
Laser marking
Permanent batch codes, dates and traceability data on the part itself
What it saves you
No label cost, no mix-up risk; trace-back runs from the part
In-line quality
Testing is a station, not a final gate
Testing and measurement are not an inspection desk bolted onto the end of our process; they are stations built into the line. Leak testing and laser inspection run inside the serial production flow; the process is monitored with SPC, and results are recorded with batch-level traceability. On automotive programs this is the continuation of a PPAP-approved process: what was approved is what ships. We do not promise absolutes; we promise an auditable process: SPC, target Cpk values, 8D discipline when something deviates.
Cost advantage
The assembly cost you stop carrying
List what you take on when you assemble in-house: chasing parts from separate suppliers, incoming inspection, buffer stock space and capital, assembly labor, fixture investment, and the accountability negotiation between suppliers when something does not fit. With assembled components, all of those lines collapse into one supplier price and one chain of accountability. Compare on total cost of ownership, not piece price; that is where the difference shows.
Single accountability chain
Where this sits in the chain
Assembly is the final production link in the single accountability chain: tooling (in-house mold shop KAMAS) → injection, extrusion or blow molding → assembly and in-line testing → shipment. Because the parts are molded under the same roof, the assembly station receives parts with known tolerances and full traceability; when something is off, the fix is found down the corridor, not between suppliers. For full capacity data, see the Capabilities page.
Let's talk about your assembled component. Upload your CAD files and assembly tree; our engineering team will assess which operations can be consolidated in-line and reply with a technical evaluation.