Zhengzhou Guchen Industry Company is located in Zhengzhou city, Henan Province - the largest bus manufacturing basis of Asia, which is the hometown of Yutong bus and shaolin bus. Guchen Industry was established in 1998 and now she has been developing into an enterprise group integrating the auto air conditioner manufacturing, installating and after-sale market service, auto A/C components and parts trading, other parts business, bus technology and producing consultation service etc... Guchen's annual production capacity of bus air conditioner is over 16000 sets from 3000kcal/h to 56000kcal/h for 6m to 14m buses. The compressor, expansion valve, blower fan, pressure lines and other key electrical elements are all of world-calss brands--Bock, Zexel, Bitzer.The high-end configuration ensures high product quality. High refrigerating capacity, low noise, low power consumption and multiple auto-protection ensure its stable and reliable system operation. And also, we are Valeo ZEXEL and BOCK compressor's sole agent in china. In Apr 2002 we were designated as the exclusive franchiser of Zexel in north China. now, we are the exclusive franchiser of Bock in Henan province. Guchen has multiple and perfect products and service quality assurance systems. Guchen has passed ISO9001:2000, QS9000(2001), ISO14001(2002), ISO/TS16949(2003) quality management system, which ensures our products with super quality. Guchen constructs a perfect marketing and service system with professional sales and service personnel. Now Guchen has been the OEM supplier of bus A/C system for so many years to nearly 30 bus manufacturers in China, such as Yutong, Higer,Shaolin, Yaxing, Mudan, Neoplan, Volvo, etc. Also, we have exporedt our bus ac to all over the world for Benz, Man, Nepland bus, like in Southeast Asia, South Asia, Europe, Middle East, Africa etc. To do business on the basis of equality and mutual benefits is our usual policy, warmly welcome to your visiting at our office and factories from all over the world, we believe that our long term honest cooperation would witness the common developing and prosperity between us!