OncQue Corp.--Roll-ball switches, tilt switches, vibration switches, optical roll-ball switches
Since it's founding in 1996 by E.C.Chou, OncQue Corp, has been making toxin-free roll-ball switches, tilt switches, vibration switches and optical roll-ball switches. "We're the world's first manufacturer of tilt-sensing switches using eco-friendly mechanisms," Chou claims. OncQue Corp. h... 詳全文