| Our advantage |
| Material Technology | Our Production | General Production |
| Regular/Special | 1. Our (TG170)FR4:
high quality materials, excellent heat resistance, won't distort break in high temperature, no foaming, no burning, good
performance in electrical charge, impact resistance, humidity-resistance
2. Our FR4
good performance in electrical charge, impact resistance, humidity-resistance
3. Our CEM
no-burr
4. Our Rogers
Good performance in high frequency
5. Our Aluminum
Excellent heat dispersion | 1.General FR4
High heat work
2.General CEM
Expand and deform in damp conditions |
| Factory | We have automatic production line. The automatic production line improves the precision and efficiency of PCB producing,it makes
surface brighter, cleaner and more smooth, and it helps reduce the cost. | Artificial production line |
| Blind/buried via board, High Density Interconnect(1+1,N+1) | Application of HDI technology reducing the thickness and the volume of PCB boards, increasing the density of 3-D wiring design. | Difficult manufacturer, high cost |
| Impedance | Good performance in reliability and stability of signal sending and receiving | High cost |
| Surface Technics | 1. IMG:smooth surface, good adhesion, no oxidation under long using
2. gold plating(thick gold:1-50U"):good wear-resistance
3. HASL:better price, not easy oxidation, easy to welding, smooth surface
4. HAL: better price, not easy oxidation, easy to welding | 1.IMG:high price
2.Gold plating(thick gold):high price
3.HAL:surface is not flat, not suitable for BAG packaging |
| Copper Via/Surface(20-25UM,0.5-60Z) | Laser holing: Min 0.1MM, Mechanical holing: Min 0.2MM | Hard to reach 0.1MM |
| Multilayer board(4-20 L),BGA(CPU) | BGA: high density, high performance, multifunctional, increase thermal reliability, good performance in electroheat property, MIN
width/space: 3/3MIL
Multilayer board:strong microporous, high reliability | Difficult manufacturer,high cost |
| Test | To assure quality, avoid wasting after installing and scraping, save cost, save the time of rework | Careless |
