The special investigation team which organized by the Pollution Prevention Division, State Environmental Protection Department, visited Dongfeng Cummins Engine Co.,Ltd on June 8th. They understood China IV product manufacturing and the progress of China IIV product. They also selected opinions about future vehicle emission standards. All the research members highly prasied Cummins environmenally developmen after visiting.

    They hope Cummins " keep the leader of technology upgrades, practicing social responsibility, upholding environmentally development, achiving the economic and social benefits"