国产又色又爽又黄视频网站_新版天堂中文资源8在线_天堂网2021天堂手机版_推特极品疯狂M奴视频_啦啦啦在线观看免费播放www_欧美亚洲制服一区二区_免费播放毛片的播放器_亚洲中文字幕日产乱码高清APP_国产精品自拍电影_亞洲國產精品久久綜合

Company profile
Shanghai Hefeng electrical  Equipment co.,Ltd. was founded in July 1999. After more than 20 years of exploration and development, it has become the world's leading professional manufacturer of motor driven impeller for vacuum cleaner. The company has more than 1000 kinds of product models, with an annual output of motor impeller reached 100 million, is the major domestic and foreign cleaner production units supporting the long-term supply of motor manufacturers, products are exported to Europe and Southeast Asia and North American market, achieved global sales mode······