1. The lifting anchors are used for flat concrete slabs and concrete pipes. They are easily and quickly used. 
2. Material: 20Mn2A or 20Mn2K. After heat treatment, which low temperature impact on -20 ºC can come to 27J.
3. Surface treatment: Plain, electro galvanized and hot dipped galvanized.
4. The break strength is about 3 times of working load limit.
5. Delivery: If no requirement of marks on them, we keep 1000pcs to 20000 pcs stock. If make required marks. delivery is about within 15 days.
6. Packing: Knitting bags and plywood cases.
7. Some of specifications as follows: