Our company sticks to manufacture silicon a machine, a silicon a plate is a joint of the key components, it is a direct impact on pastes the membrane effect and the joint use of the production cost. i vacuum the joint of a machine, a silicon with german import raw materials, and the exquisite production technology and advanced technology and equipment and products in a heat, toughness, and the ageing of the high resilient, nontoxic and odourless , it is not sticky, is a joint of the most ideal flexible rubber board