Company: XXC
Filing Date: 2025-09-08
Form Type: F-1/A
Source: 0001213900-25-085500
Chunk: 150

Company: XINXU COPPER INDUSTRY TECHNOLOGY Ltd
Filing Date: 2025-09-08
Form: F-1/A
Chunk 150
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, power distribution, telecommunications and other economic sectors across China. T2 red copper has excellent hot workability, with inherent fabrication qualities readily to be bent, soldered, drilled, peened, riveted and formed to fit almost any design specification. Picture 1: Selection of T2 Red Copper Bars Pipeline of New T2 Red Copper Bars — Hard and Soft Connection Copper Bars In addition to the existing product portfolio, we have a pipeline of new products, including but not limited to, hard connection copper bars and soft connection copper bars, that are utilized in electric vehicle battery packs for new energy vehicles. Starting from the latter half of 2022, our R&D team has been dedicated to the R&D of hard and soft connection copper bars. In December 2023, we completed the sample production and testing phase and progressed to the small batch production and testing stage for both hard and soft connection copper bars. Copper hard connection bars. Copper hard connection bars are made of copper bars and refined with design, cutting, bending, drilling and other processes, according to the assembly space inside the battery pack and technical requirements. This product conducts current and connects electrical equipment within a circuit. It is typically used in the compact space of a battery pack to function as a conductor. Its insulation is provided by heat shrink tubing, in -moldinjection molding, and similar methods. Picture 2: Selection of Hard Connection Copper Bars Copper soft connection bars. The copper soft connection bars are constructed by stacking multiple layers of copper foil, each ranging from 0.05 to 0.3 mm in thickness. These layers are bonded through high -currentheating and pressure welding via polymer diffusion welding. The bar undergoes various processes such as grinding, punching, cutting, polishing, bending, and surface treatment, resulting in a highly flexible product. This flexibility allows the copper soft connection bar to be shaped in various bending, twisting, and folding forms to fit the required space within the battery pack of new energy vehicles. The battery pack of a new energy vehicle is composed of multiple battery modules, which require connecting copper bars for inter -moduleconnections. This product is extensively used in the connections between cells and modules within the battery pack of new energy vehicles. It enhances conductivity, compensates for installation errors in the electrical structure of the battery pack, and serves as a shock absorption mechanism. 90 Picture 3: Selection of Soft Connection Copper Bars For the six months ended December31, 2024 and the fiscal years ended June30, 2024 and