On the morning of April 17，Tan Xuguang leads Weichai to purchase、Quality、Manufacturing and other expert teams to Weifang Huafeng Power、Shengxiang Power、On-site investigation of suppliers such as Haoxin Co., Ltd.，He also hosted a symposium on key suppliers in Weifang.，Listen to suppliers' demands face to face，Work together to solve problems related to product quality，Promote the transformation and upgrading of Weichai's supplier system。Standing Committee of Weifang Municipal Committee、Yang Shengyan, Vice Mayor of the Municipal Government, attended the forum.。

Tan Xuguang said，Weichai is a high-end equipment industry chain in Shandong.“Chain owner”Enterprise，It undertakes the important task of leading the industrial chain to the world's first-class.。Hope Weifang regional supply chain partners to take the lead with Weichai“Product planning、Information data、Quality control、Intelligent manufacturing”Four unification，Grind the product solidly，Scientifically increase investment in research and development，Jointly shape the high-end brand image of Made in China in the world。

Eight suppliers expressed their demands one by one.，Make a quality commitment，Hope that with the support of Weichai，Improve quality system management、Information construction and intelligent manufacturing level，Grow up to be specialized and innovative“Little giant”。

Before the meeting，Tan Xuguang and his delegation investigated the Huafeng power airframe successively.、Cylinder head line，Shengxiang Power Expansion Breaking Connecting Rod Line，Haoxin shares aluminum alloy、Airframe production line，Detailed understanding of the manufacturing capacity of each enterprise、Quality control、Equipment update、Digital intelligence level, etc.。

Zhang Fengchun, Deputy Secretary-General of Weifang Municipal Government，Party Secretary of Weichai Group、General Manager Ma Changhai，General Manager of Weichai Power、CEOWang Decheng and others accompanied the investigation.。