Made by Changzhou Huanghai Bus Company, 380 CNG buses have been delivered to Changzhou Public Transportation Group recently and will be put into use before long. The waste gas emission of the CNG bus reaches the fourth level of national standard (equivalent of the fourth level of European standard). It is believed that these buses are the most environmental friendly and economical buses in Changzhou.

   These 380 CNG buses are due to run in urban center in Changzhou before 1^st, July.