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        2. LED lamp profiles

          LED lamp materials manufactured by Guanglong Aluminum are widely applied in commercial centers, public places and residential places as green energy products. PhotoDrawing

          Surveying instruments

          Tripod profiles manufactured by Guanglong Aluminum feature complete types and novel styles, and are widely applied in such fields as precision surveying, precision drawing, and shooting. Photo

          Spare parts for bicycles

          The spare part profiles for bicycles manufactured by Guanglong Aluminum feature complete types and novel styles and fit for various types of bicycles. Photo

            Products

            Toothed round tubes
            Position: Home - Products - Standard profiles - Toothed round tubes
            specifications Weight per meter Die diameter