昊志机电：DK-GF150-3.0T能量回收型燃料电池空压机能量回收比例＞30%，处于测试端验证阶段

Core Viewpoint - The company has developed the DK-GF150-3.0T energy recovery type fuel cell air compressor, which is currently in the testing and validation phase, with a focus on its technological maturity and potential for mass production [2]. Group 1: Product Features - The DK-GF150-3.0T air compressor features oil-free lubrication, high efficiency, high reliability, long lifespan, and strong vibration resistance [2]. - It includes a variable cross-section turbine energy recovery system that effectively recovers energy from the exhaust of the fuel cell stack [2]. - The energy recovery ratio of the product exceeds 30% [2]. Group 2: Current Development Stage - The product is currently undergoing testing and validation, indicating that it has not yet reached mass production [2].