Prove the card. Keep the prober earning.
Test and whole-card validation equipment for memory, HBM and high-pin-count probe cards
Probe-card test systems, equipment for the MEMS probe-card line, and the data layer and retrofits installed probers need. We build the test equipment ourselves.
Enter the full lineFrom needle cutting to storage: which tools on this chain are ours — The cost of a probe card rarely stops at purchase: assembly consistency, post-clean residue, storage environment, test criteria — wherever a line lacks the equipment for one of these, the problem surfaces later, in volume production. This MEMS probe-card manufacturing and validation cleanroom lays out the whole chain by its real process bays and marks which parts our equipment covers and which are left to specialist suppliers. Click any tool to zoom in on what it does and the product behind it; the two ends of the room are incoming and shipping.
4 Production · 4 Engineering · 1 DevelopmentDrag to orbit · scroll to zoom · click a tool to zoom in
16,384 channelsStandard configuration; 65,536 maximum
1,000 kgfDeepTouch1000 full-load rigidity, measured
30 systemsInstalled, as of August 2026
300,000 pinsPCT5801v2 architecture target
EQUIPMENT CATEGORIES
Browse by assembly, test, cleaning and storage
Each machine can run independently or exchange Card ID, recipe and inspection data with the other stations.
Test and validation
View the test systemClean and reinspect
View cleaning equipmentTraceable storage
View storage systemThe same points in words
- Probe assembly
- Pick, align and laser micro-weld stations with autofocus post-weld inspection, closed by PCT5801 and DeepTouch1000.
- Test and validation
- PCT5801 end-to-end electrical test and DeepTouch1000 whole-card validation, covering 10 nA leakage, TDR transfer time, 1000 kgf chuck force and 3D probe-tip inspection.
- Clean and reinspect
- Atomized IPA, controlled soft brushing, clean-gas blow-off and vacuum recovery, with three-direction image reinspection.
- Traceable storage
- Controlled environment, RFID, WMS/EAP/MES and manual or automated handoff.
TEST EQUIPMENT
PCT5801 and DeepTouch1000
PCT5801 reproduces the project's specified tester, motherboard and control-resource conditions for electrical test; DeepTouch1000 delivers 1000 kgf whole-card touchdown with 3D probe-tip inspection.
PCT5801 probe card test system
An end-to-end test path covering open, short, 10 nA leakage, control resources and TDR transfer time; the v2 architecture targets 300,000 pins.
View technical details
DeepTouch1000 probe station
1000 kgf of chuck force for whole-card touchdown up to 300,000 pins, with 3D probe-tip inspection - the force whole-card validation of a high-pin-count card actually needs.
View technical detailsWhat a customer said
The PCT5801 probe card test system has exceeded our expectations in every aspect, from measurement accuracy to system stability and operational efficiency.
The other line
Enter the prober lineMake the machine young again: upgrade it, don't scrap it
The UF200 is a machine of the 1990s and the UF3000 of the 2000s - both born before the floor asked for barcode scanning, RFID handoff, MES and EAP. The UF200 information box adds that layer without touching the machine.
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COMPANY AND ENGINEERING
Equipment, interfaces and site installation
Two lines: probe-card test and inspection equipment we build ourselves, and installed probers brought up to what a modern fab or OSAT asks of them. Tester, prober, motherboard and factory-system interfaces are ours to handle.
The same points in words
- Installed systems
- 30 systems delivered and installed by Probing as of August 2026, across mainland China and Korea.
- Tester / prober integration
- Adapted platforms include Advantest T5830/T5833/V93000 and Teradyne Magnum 5; on the prober side, Accretech UF3000/UF3000ex and the TEL P-12XL.
- Modernizing installed probers
- Barcode traceability, EAP connectivity and production boards added to installed UF200 and UF3000 class probers, externally and without touching the machine.
- Project delivery
- Sample evaluation, technical agreement, FAT and SAT define configuration, interfaces, performance and handoff.
- In-house mother boards
- Probing designs and manufactures the mother boards for its probe card test systems, including board engineering for the Advantest T5833, so channel mapping and interfaces can be adapted to the customer platform.
- Built versus represented
- PCT5801, DeepTouch1000 and PSTA20K are Probing-built products. The Advantest EVA100 is Advantest's product; Probing is its representative and distributor and builds the mechanical integration around it.
Delivery and service
From sample to acceptance
- 01Sample evaluation
- 02Technical agreement
- 03FAT
- 04SAT
- 05Training
- 06Support and spares
Send the sample information, installed equipment and test requirements
We will acknowledge receipt within one business day and an engineer will follow up.