Material | FR4(Shengyi China, ITEQ, KB A+, HZ), HI-TG, FR06, Rogers, Taconic, Argon, Nalco, Isola and so on |
Solder Mask | green, yellow, white, blue, black, red |
Finished Surface | conventional hasl, lead free hasl, immersion gold, immersion tin, immersion silver, hard gold, OSP... |