Pneumatic Telescopic Mast, Mobile Lighting Tower, Telescoping Mast manufacturer / supplier in China, offering 20m Pneumatic Telescoping Towers 200kg Payload for Mobile Emergency Telecom Tower, 20m Telescopic Antenna Mast Pole 200kg Payload for Mobile Telecom Antenna Tower, 20m Telescoping Antenna Mast Pole-200kg Payload and so on.