This customer is a purchasing manager. He needs 500 pieces high quality bulb cable bolt with diameter 15.24mm. We send him the drawing of our products to ensure the size details meet his need. And we also send him a simple last month. After testing, it shows that our cable bolt has good performance. Then he placed an order last week. In 6 days, we prepare the products for him and sent to Mexico.

The following is some advantages of bulb cable bolt:

1. The cable bolt is made of high strength steel strands, and its bearing capacity is better than ordinary rock bolt.

2. It can be pre-stressed and actively supported.

3. The anchorage length is better than ordinary rock bolt.

4. Plain or bulbs is available.

We can supply cable bolt with various diameter: 15.24mm,17.8mm,18.9mm,21.6mm,21.8mm. Usually, the strand of wire is 7. The product parameter is as follows: