少女逼逼_日韩国产欧美一区_婷婷爱爱_久久精品66_婷婷二区_制服丝袜在线播放_超乳hitomi冲田杏梨mird150_在线观看视频91_精品性久久_爱爱的免费视频_日韩一区二_亚洲精品大全_欧美蜜桃视频_成人伦理在线_伊人网视频在线

tangshan tiankun metal tool manufacturing co., ltd. is located in luannan county, tangshan city, hebei province, china, on the beautiful coast of the bohai sea. the two ports of tangshan, caofeidian and jingtang port, are the important ports in northern china. tangshan is adjacent to the two major cities of beijing and tianjin, 192 kilometers away from beijing and 70 kilometers away from tianjin binhai new area. it is located in the one hour economic circle of beijing tianjin hebei, and is the first choice for convenient transportation 。 luannan, hebei province is the production base of steel spades in china. its products are exported to europe, america and other dozens of countries. tangshan tiankun mainly produces steel spades, aluminum spades, steel forks, steel pickaxes and hardware garden tools, more than 500 varieties, registered brands buffalo and benpai, with an annual output of more than 9 million pieces and an output value of more than 10 million us dollars. company address: along the trunk road, songdaokou town, luannan county, tangshan city.