Zhengzhou Hangyuan Refrigeration Equipment Co., Ltd with Brand Yuxin is affiliated China Aviation Industry.With almost 60 years technology on Auto A/C, Transport Refrigeration Unit and related parts Evaporator, Condenser etc, and as the 2nd Biggest Production Base in China, we are now the only one state-owned company with military standard in this industry. Now we are providing OEM and ODM service for Auto A/C to more than 80 auto manufacturers. Our main customers include Yutong, IVECO, Neoplan, MAN, ISUZU, Maersk, Vovlo, FAW, Golden Dragon etc. Our main products include bus air conditioner, van air conditioner, truck refrigeration, van refrigeration, all the products are approved by ISO9001, ISO/TS16949, CE and ISO14001. 9 workshop, 300 engineers, 4,000 workers, 1,928 sets production equipments, 90 sets testing equipments will serve you as we serve other customers all over the world.