1·The invention provides a thrust mechanism of a supporting tube of a semi-automatic folding moped, which can realize automatic folding, saves labor and can be rapidly and conveniently used.
本发明提供了一种半自动折叠助力车支撑管推力机构。其可以实现自动折叠，使用省力，快捷、方便。
2·Company is mainly engaged in: motorcycle, battery, moped, carburetor and motorcycle brake shoe block.
公司主要经营：摩托车、电池、助力车等化油器及摩托车刹车蹄块。
3·Our factory is specialized in producing gasoline professional old factory, the factory production since 1998 with quality and cheap moped engine welcomed by domestic and foreign bicycle factory.
我厂是专业生产汽油机的生产老厂，本厂自1998年生产助力车发动机以质优价廉深受国内外自行车厂的欢迎。