All raw materials are first used to produce samples for tensile testing before entering the cold heading process. Inspectors will only proceed with mass production after ensuring the material's tensile strength.

For the semi-finished products of each process, workers use various corresponding inspection tools to check the dimensions, ensuring the normal condition of the equipment molds and the stability of each process.

Conduct a concrete pullout test on the produced anchor bolts. Standard C30 concrete is used for the test, and the anchor bolts are tested for their ultimate pullout strength according to the specified embedment depth.

Promotions, new products and sales. Directly to your inbox.