◆Light and anti-static. ◆For every kind of P.C.B.compatible.Easy to manage and for the keeping for SMT. ◆Can undertake vibration and thus.can be moved out of the factory.only for the tracks of our company. ◆Special track design.assure no dropping or scratching of PCB.improve quality. ◆Can be adjusted in a short time. ◆Stainless steel PCB track and supporter pipe.