JTT was founded in Dec, 2012. The headquarters of JTT is located near the Gongdaowu Rd., near by the National Road No. 1 interchange of Hsinchu, Taiwan. We’re dedicated in semiconductor probing device and related components supplier. JTT provides total solution which our product from the design, assembles to the following verification and the maintenance, the integrity provides and meets customer all needs.

Probe cards are made with REW, P7 & Non-clean probe materials. Suitable for Au bumps (LCD drivers), Al pads on memory, Circuit Under Pad (CUP),  low-k and other sensitive devices. Softness characteristic of JTT’s probe provides the following benefits:
Less damage on pads after probing
Low contact force
Smaller scrub mark
Very stable contact resistance
Reduced online cleaning frequency