订货 0rder      这是一堆金属，重量大。国内快递空运邮费高，合适物流运输性价比好，正常运输时间一个星期到你县市自提 This is a pile of metal and heavy. Domestic express air shipping postage rates higher, 不急用时建议选择的运输方式  appropriate logistics and transport price/performance good, the normal transit time for a week to your city and County, it is recommended that orders in the on-demand logistics and transport

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NO.1  上翘款



上翘款车型示意图：modle  diagram





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NO.2  平行款









平行款车型示意图： modle diagram