Welcome to Yuxin Holdings! We�re very proud to declare that we Yuxin Group is the leading manufacturer of bus air conditioner in China in this industry. Annually we produce and sell over 15000 units of bus a/c, over 70% of this quantity is supplied to Yutong, the largest bus manufacturer in Asia, by OEM cooperation. The rest percentage is scattered among other bus makers of China. The company is new but very competitive with its core competence on technologies, innovations and persistent learning capacity. Our technology originates from air-crafts cabin�s environment controlling system, so, we are a leader not only in producing scale, but also in technology. Our R&D center has over 80 designers, lots of them are famous specialists in China. We have over 180 engineers, we�re very proud that we have so many excellent talents, it�s them who push our technology ahead continually in this industry. As a military factory, in our over 50 year�s history, we always provide top quality products to the public, "quality is first" is deeply rooted in our mind. We believe we are different from other so-called competitors, we don�t compete just on prices, we highly treasure quality and service and other additional high value outside of products. We have been and will be dedicating in the field of bus air conditioning industry, continually improving China�s bus A/C tech-level and quality, we deem it as our goal and fate. So, we appreciate long-term cooperation, we�re very confident to support you to our best, we don�t prefer one time sell-and-buy business deals. Our quality assurance system is as follows: We have passed ISO9001, QS9000, ISO14001 and ISO/16949:2002 system&＃039;s certification. Focusing on what you concern, to cooperate with world-wide partners on equal & mutual benefit and all-win basis is our forever managing policy.Welcome to use our bus air conditioning products! If you want to know more, please visit our website.