淄博朗达复合材料有限公司官网
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                                Carbon fiber + nylon clamps pultruded glass fiber telescopic poles

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                                Carbon fiber + nylon clamps pultruded glass fiber telescopic poles
                                (Buckle die-casting aluminum alloy material)

                                Section number range:  2-6section
                                Single section length range: 600mm-1800mm

                                Contraction length range:  650mm-2000mm

                                Extended length range:  1000mm-7000mm

                                Peculiarity:  expand and contract is rapid and convenient, swift and comfortable

                                光大彩票官网地址