HANGZHOU ORIENTJOHN INDUSTRY CO., LTD. WAS ESTABLISHED IN JUNE 2011, WHICH ARE SPECIALIZING IN R&D, MANUFACTURING AND PRODUCTION OF TELESCOPIC POLE. IN TELESCOPIC POLE LINE WE HAVE VERY DEEP FONDATION AND RICH EXPERIENCE IN DESIGNING AND MANUFACTURING, HAS MORE THAN 10 INDEPENDENT INTELLECTUAL PROPERTY RIGHTS AND RELATED PATENTS,MEANWHILE, WE ARE NOT ONLY THE SUPPLIER OF THE TELESCOPIC POLES BUT ALSO DO SUPPLY THE SOLUTION SERVICE OF EXTENTOOL.