Bamboo Concrete Nails is made of 45# steel and is often used as a self-tapping screw. Our company is a large-scale enterprise that produces nails. Cement nails include: twill cement steel nails, grooved cement nails, and bamboo steel nails. Has a strong technical force and rich export experience. We are willing to create overseas markets with foreign trade companies. The package can be packed in small boxes, plastic bags, plastic drums, or according to customer requirements.