The techology adobts the elements that the PVC materials are perforated, and into the holes are filled with permanent-electric columniform granules. With these working procedures, the PVC materials get the ability to conduct the static. This kind of materials can be used in all circumstances which require anti-static conditions. Further more, PVC carpets are wearable and good-quality, adding to the features of being waterproof and obtaining the quality-standard for being permanent-antistatic. The PVC carpets can be adhibited both on the raised floor and on the ground. The carpets can weaken the noise when people are walking on the floor, whether they have equipments in their hands or not. With PVC materials, you can get a more comfortable and tranquil computer-room environment to exert your imagination and creativity.