Yes. We can customize high-strength spring strips for you according to industry standards. You can also provide us with your required tensile strength or hardness, and we will analyze the technical feasibility and customize the product for you.

Most strip materials are very thin, so cold rolling is the primary production method. However, all strip materials must undergo hot rolling before cold rolling. If you require thicker strip materials, hot-rolled material is typically used directly.

These are the delivery conditions of the strip material. These different delivery conditions are determined by a combination of cold rolling methods and heat treatment processes. Materials in different conditions have varying tensile strengths and hardness. In terms of strength, the order is: hard > semi-hard > soft.

Yes, all our materials have unique heat numbers and lot numbers. These are indicated on the markings on the material itself and in the material test reports we provide. Additionally, we include the furnace number on the labels affixed to the packaging.