We build the testers
What a probe card gets measured on, and how far the measurement goes, is decided by a machine we make.
COMPANY
We build the test equipment, and we keep installed probers working
Probe-card test systems, a MEMS probe-card line, and the data layer and retrofits installed probers need. We build the machines ourselves.
Three things we do
The test equipment is designed and built here
We make the cards
A fourteen-station MEMS line, incoming material through to shipment.
We bring old probers back
A prober whose mechanics are still good needs a data path, not a replacement.
How far it reaches
Channels are one scale; card pins are another
Tester channels: 16,384 is a configuration that shipped and runs; 65,536 is what the same racks reach when they are full. A channel is a tester-side signal and is not a pin on the card - pin count is set by the device, and that scale lives on the product pages.
2008Founded in Shanghai
20+ yearsFounder experience in semiconductor test and equipment applications
China 10+ / Korea 1Systems listed in product installation records
4 showsSEMICON China, SEMICON Southeast Asia, SWTest, SWTest Asia
On the podium
Not only behind the booth
We spoke at SWTest 2025, the Semiconductor Wafer Test Conference.
- SEMICON ChinaShanghai
- SEMICON Southeast AsiaSingapore / Malaysia
- SWTestCalifornia, USA
- SWTest AsiaAsia
Where to find us
Two entities, one plant
Wenlanxin (Shanghai) Semiconductor Technology Co., Ltd.
4F, Building A, Building 5, No. 6818 Daye Road, Jinhui Town, Fengxian District, Shanghai. Products, customer support and day-to-day engineering.
Wenlan Industrial (Hong Kong) Ltd.
International business communication and regional coordination.
Send us the card type and the problem
First whether it is ours to do, then how.