Recently the final debugging for 22 Huanghai 12-m luxury buses has been completed in Huanghai's Dandong production base, and these buses will be exported to Saudi Arabia soon. It's the third consecutive year that consumers in Saudi Arabia have purchased Huanghai luxury buses.

DD6129K02-type buses have combined the advanced technologies and excellent qualities formed by Huanghai during sixty years, and through introducing Germany MAN's technical platform, conducted the optimal design of vehicle structure. The vehicle body and chassis frame are designed with the advanced finite element analysis and calculation, and the vehicle weight is reduced to the greatest extent under the condition of ensuring vehicle strength. Moreover, matching calculation for vehicle transmission system has been carried out using special software, making vehicle's operating status corresponding to engine's economic working conditions and realizing the best economical efficiency under the same configuration requirements. According to the test done by domestic authoritative bus organization, many indexes have exceeded the national standard and reached the international level. In which, the one-hundred kilometer fuel consumption only is 19L under restricted conditions, which is shocking.

20 DD6129K02 type luxury buses were first purchased by consumers in Saudi Arabia in May 2009. After one year's operation, Huanghai buses recognized the high appreciation from consumers in respect of controllability, stability, safety and provisioning of accessories. Moreover, in June 2010, a purchase order of 20 DD6129K02 type luxury buses was re-concluded. Meanwhile, this type of buses also passed the GCC inspection and acquired the GCC certificate, which lays a solid foundation for exporting Huanghai buses to Middle East.