Пневматический внутрь скользя автобус дверь

The main parameters about our standardPneumatic inward gliding bus door Operation Temperature -40°C - 80°C Operation Pressure 90-125 psi Operation Voltage DC12V or DC24V Life Cycle 1,000,000 Door closing or opening time 3-5 seconds Style Single or Double Slide Glide 1.we have past ISO 9001-2000 certifications and ISO/TS16949:2000 certifications 2.we still have eletrical swing in bus door at your choice. Ivy Machinery, the leading bus door system/mechanism manufacturer in China, we can provide the optimum door system/mechanism for any vehicle (buses).