Pphitoptech is on connectors: PJ-250TB, PJ-250AB.
Pphitoptech is on IC Socket, both with centre support or without are available.
Pphitop is on Astec LPQ253-C.
Pphitoptech is on Astec, Emerson power supply: LPQ154.
Pphitop is on Astec MP6-2E-2Q-1L-00.
Pphitop is on Astec LPS44.