Spring is getting stronger and everything is flourishing. China's economy has gone through the first quarter of 2019. With the increasing uncertainty of the external environment and downward pressure on the economy, what happened to the manufacturing industry? In recent years, reporters have been investigating intensively, feeling confident, listening to worries and touching the pulse of active change. On the road of high-quality development, manufacturing industry is gaining momentum. Confidence is rising: The policy spring wind and industrial outlet superimposed in April, the world construction machinery industry grand event - German "BMW Exhibition" opened in Munich, the excavator, crawler crane and other equipment of China Enterprise Trinity Group were welcomed, on the first day of the exhibition, orders and intention orders exceeded 100 million yuan. Following the best operating performance in the past year, Sany Heavy Industries of the Group continued its rapid growth momentum in the first quarter of this year. Liang Wengen, chairman of the board of directors, said that the new climate of enterprises can not be separated from the support of national policies, nor can it be separated from the accumulation of years of intellectualized exploration of enterprises. Chairman of Guangzhou Jiadu Group Co., Ltd.