
Ha Dalei
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Ha Dalei is a senior designer at the China Railway Rolling Stock Corporation (CRRC) and has played a pivotal role in the design innovations for the CR450 train set. He advocates for pushing the boundaries of traditional railway engineering to incorporate modern technologies and materials.
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Recent news mentions
Ha Dalei, a designer at the Railway Traffic Engineering Research Center, discussed the challenges faced in reducing aerodynamic drag at high speeds.
Trung Quốc thử nghiệm tàu cao tốc nhanh nhất thế giớiVnExpress – leading Vietnamese online newspaper, est. 2001·
Vietnam· 2025-02-24
Ha Dalei is a senior chief designer at CRRC Changchun Railway Vehicles, focusing on innovative design for the CR450 train.
人勤春来早 开工干劲足丨“中国速度”已是next level!“复兴号”家族全球最快成员将登场 _光明网Guangming Daily·
China· 2025-02-18












