| The aluminum-alloy range`s poles by our factory are classified into tow kinds,e.g.the loose joint stakes and the pulling stakes,of which each one has four specifications, inclu ding 2m 2.5m ,3m and 5m we apply plastic-spraying technique to the range`s poles. it is char acteristic of bright color, stit ched coating and resistance to crash. The joints for the loose joi nt stakes consist of the metal-inlaid plastic coating joint and metal coating joint. The pulling stakes are equipped either with slanted revo lving locating device of spirallock ing device. The poles are featured by their perpendic ular connecting flexible pulling, relia ble locating and convenient carrying |
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