Our products are mainly used for pipe cleaning and maintenance, so naturally there is a strong correlation with the field of pipe materials. Our products must be adapted to the user’s pipeline. For example, the material of the pipe will affect the material of the base of our product, and they need to be consistent for the welding to proceed smoothly. There are also corrosion coupon materials that need to be considered. In addition, the material of the pig also needs to be selected according to different requirements. Therefore, our products are closely related to the field of pipeline materials, and we will also communicate with pipeline manufacturers.