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  On March 10-12, 2019, Yingli Machinery Leaders was invited to participate in the 15th China Foundry Association Annual Meeting held in Shanghai.
  With the theme of “cooperating to build a green casting supply chain”, the annual meeting invites political, economic, and production circles to perform casting under the green supply chain management in terms of macroeconomics, environmental protection intelligence, lean production, and high-quality development. The mode of operation of the industry; nearly 1,000 representatives from nearly 600 units across the country gathered together to discuss the transformation strategy and crack the innovation password.