An intelligent vehicle is built on the basis of an ordinary vehicle, with added devices such as sensors, controllers, and actuators, and realizes intelligent information exchange with people, vehicles, roads, etc. through the on-board sensing system and information terminal. The welding process is critical to the overall performance of intelligent vehicles and is also one of the essential steps in intelligent vehicle manufacturing. Meanwhile, automotive welding is a complex and arduous process, and high-tech solutions must be selected for welding body materials. JiajinYuan can provide customers with the required high-quality solder materials and optimize the welding process.

To optimize the quality of automotive-grade welding, reduce defect rates, and ensure the stability of mass production delivery, Mr. Pan, the company's representative, led a team to visit JiajinYuan on-site to carry out Solder Paste process technical docking, on-site sample evaluation, and customized solution discussions, to address production line process problems in a targeted manner.

During the exchange, they shared the process problems encountered in the trial production and mass production of current on-board products. On-board equipment is long-term exposed to alternating high and low temperature outdoor conditions. The existing solder paste has average solder joint fatigue resistance after welding, and there are hidden risks of micro-cracked soldering and cold soldering in high and low temperature aging tests, making it difficult to fully meet stringent automotive-grade test requirements. On-board electronic products are critical to equipment operation safety, and the risk of solder joint failure is high. Customers need a solder paste solution with stable performance as an alternative upgrade solution.

JiajinYuan's technical team accompanied the visit to the production workshop, R&D laboratory, and product testing center throughout the process, and provided detailed introductions to solder paste raw material control, production process flow, performance testing standards, and customized R&D capabilities. This visit by Mr. Pan and his delegation from the Shenzhen automotive technology enterprise was an in-depth technical exchange between JiajinYuan and a high-end on-board electronics enterprise. The two sides focused on core topics such as on-board welding process problems, automotive-grade product performance requirements, and high-end solder paste solution adaptation for exchange and sample testing.