1, Large factory; 2, High quality; 3, Low prices; (USD1289/ton) 4, OEM Meatl anchor:1, Metal frame anchor2, Sleeve anchor3, Sleeve anchor with hex flange nutFactory: 1, The factory is located in northern China, cheap labour Cost; 2, Low prices;( USD1280/Ton)3, High quality;Low prices:Average price USD1280/TonHigh quatily:ISO9001-2001Advanced equipmentLarge factoryGood service Metal anchor