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深圳，又跑出一只未来独角兽。 近日，深圳承泰科技股份有限公司（下称承泰科技）向港交所递交了上市招股书，拟在港交所主板上市。 承泰科技做的是车载毫米波雷达，按2024年出货量计，承泰科技是中国国内最大车载前向毫米波雷达供应商和中国第三大车载毫米波达供应商，市场份额 分别为9.3%及4.5%。 承泰科技创立后先后获得8轮融资，累计募集资金3.5亿元。在2024年5月完成C轮融资后估值为13.2亿元。 - 01 - 毫米波雷达是汽车的"眼睛"，能够探测前车距离和速度，检测盲区、变道辅助，提供全天候稳定感知基础，是实现智能驾驶的核心部件之一。 承泰科技2016年创办于深圳，两位创始人是陈承文和周珂。 2016年创业前，两人分析过激光雷达与毫米波雷达，他们认为激光雷达在当时的落地时间还会比较长，选择了毫米波雷达作为方向。 随着智能驾驶车型渗透提升，单车雷达数量不断增加：L2级车型一般配备5颗左右毫米波雷达（1前向+4角雷达），而将来完全自动驾驶L5级车辆预计需 搭载多达8颗毫米波雷达。 陈承文和周珂都曾在华为任工程师。其中，陈承文是在2005年11月-2009年7月供职华为；周珂是在2006年6月-2007年5月供职华 ...

Core Viewpoint - Chengtai Technology, founded by former Huawei engineers, is preparing for an IPO on the Hong Kong Stock Exchange, showcasing significant revenue growth but a heavy reliance on BYD for its income [1][5][19] Group 1: Company Overview - Chengtai Technology was established in 2016 by Chen Chengwen and Zhou Ke, both with backgrounds in Huawei and expertise in millimeter-wave radar technology [2][11] - The company specializes in millimeter-wave radar, which is essential for intelligent driving systems, providing real-time detection and spatial positioning [2][4] - Chengtai Technology holds a leading position in the domestic forward millimeter-wave radar market with a 9.3% shipment share and a total market share of 4.5% as of 2024 [4] Group 2: Financial Performance - Chengtai Technology's revenue has shown a compound annual growth rate (CAGR) of 145.7%, with figures of 0.58 billion, 1.57 billion, and 3.48 billion RMB for 2022, 2023, and 2024 respectively [5][6] - The company's gross margin has been steadily increasing, reaching 34.0% in 2024, while R&D expenses remain high, exceeding 50% of revenue [6] - Despite significant revenue growth, the company has experienced net losses, although these have narrowed from 79.17 million RMB in 2022 to 21.77 million RMB in 2024 [6][7] Group 3: Customer Dependency - Chengtai Technology's revenue is heavily dependent on BYD, with 93.6% of its income in 2024 coming from this single customer, highlighting a growing customer concentration risk [5][7][8] - The top five customers accounted for 98.3% of total revenue in 2024, indicating an increasing reliance on a limited customer base [7][8] Group 4: Market Potential - The millimeter-wave radar market is projected to grow significantly, with the Chinese market expected to increase from 8.2 billion RMB in 2024 to 21.6 billion RMB by 2029, reflecting a CAGR of 21.5% [16][17] - Chengtai Technology's manufacturing advantage is notable, with a production yield of 99.8% in 2024, surpassing the industry average of 95% [16][19] Group 5: Strategic Considerations - The company plans to use IPO proceeds for technology research and product development (35%), production line upgrades (20%), and operational funding (20%) [16] - Chengtai Technology's founders face the challenge of maintaining a strong partnership with BYD while mitigating the risks associated with high customer concentration [19]