Changjiang Securities·2025-08-08 04:46Investment Rating - The report maintains a "Positive" investment rating for the industry [10]. Core Insights - The report highlights that high-level intelligent driving is accelerating the penetration of steer-by-wire (SBW) systems, which are expected to replace traditional mechanical chassis. The steer-by-wire technology is currently in the product introduction phase and is anticipated to enter mass production in 2025. The market for steer-by-wire is projected to reach 68.3 billion yuan by 2030, with a CAGR of 7.9% from 2023 to 2030 [3][9]. Summary by Sections Introduction - The demand for automotive intelligence is driving the continuous upgrade of intelligent driving systems, with L2 and above levels expected to penetrate over 50% of the market. The steer-by-wire system, currently with a penetration rate of less than 1%, has significant growth potential [6][25]. Trends - The transition from mechanical steering to electric steering and now to steer-by-wire is evident. The electric power steering (EPS) market is nearing saturation, with a penetration rate close to 100%. The steer-by-wire system is expected to become a key component in L3 and above autonomous driving, with a projected domestic penetration rate of 30% by 2030 [7][49]. Market Structure - The EPS market is primarily dominated by foreign companies, with the top five players holding significant market shares. Domestic companies are expected to catch up in the steer-by-wire market, with some already achieving mass production [8][9]. Investment Recommendations - The report suggests that the steer-by-wire system is on the verge of mass production, presenting substantial growth opportunities for domestic companies. It recommends companies like Top Group and Berteli, which are making significant progress in this area [9][11].