This product is specifically designed for the windshield wiper system of the BYD Qin PLUS (including DM-i hybrid and EV pure electric versions). It serves as the critical transmission component connecting the wiper motor to the wiper blade. As a professional auto parts manufacturer, we understand the core role of the wiper arm in driving safety during rainy conditions—it directly affects wiping pressure, wiping angle, and wiping uniformity. This product is stamped and formed from high-quality cold-rolled steel plate, processed with precision welding and multi-layer surface protection, ensuring the wiper arm remains tight, rust-free, and color-fast over long-term use, providing drivers with a clear field of vision.