I wish Comrade Zhang Chengfu the honorary title of ”Weifang Craftsman"

      I wish Comrade Zhang Chengfu the honorary title of “Weifang Craftsman”.“He should be a master of multiple skills and a style of design”" He can endure hardships and love to study. He constantly challenges himself. The research and development of innovative slope self-propelled lawn mowers, vibrating subsoiling fertilizers, and the country's first self-propelled multi-function fertilizers have all obtained invention patents to fill three domestic gaps, which have made great contributions to fruit farmers to improve efficiency and increase income, and laid a good foundation for Yifeng's future development.