4399免费视频

泰山瑞豹公(gong)(gong)司主要研(yan)發、生產、銷售(shou)碳纖(xian)(xian)維(wei)復合材(cai)料(liao)體育用(yong)(yong)(yong)品(pin)(pin)、碳纖(xian)(xian)維(wei)系列產品(pin)(pin)、體育用(yong)(yong)(yong)車(che)(che)、休閑(xian)用(yong)(yong)(yong)車(che)(che)、各(ge)類自(zi)行(xing)車(che)(che)、工業制品(pin)(pin)制件等。與常規自(zi)行(xing)車(che)(che)相比，碳纖(xian)(xian)維(wei)復合材(cai)料(liao)用(yong)(yong)(yong)于(yu)自(zi)行(xing)車(che)(che)不僅外觀時尚新(xin)穎，而且還(huan)具有(you)抗老化、減震效果(guo)好、安全(quan)性能高等優點(dian)，碳纖(xian)(xian)維(wei)自(zi)行(xing)車(che)(che)重(zhong)量只有(you)8公(gong)(gong)斤左右(you)，最輕(qing)的自(zi)行(xing)車(che)(che)只有(you)5公(gong)(gong)斤重(zhong)，是傳(chuan)統自(zi)行(xing)車(che)(che)的三分之一，使用(yong)(yong)(yong)起(qi)來更加輕(qing)便靈活。