April 20，CCCC Xizhu ShoutaiSPG4016 Wet Spraying Machine Successfully Trial-produced and Rolled off the Production Line，Deputy Party Secretary of CCCC Xizhu、General Manager Hu Lin，Deputy General Manager Li Yi、Zhang Yongwei，Heads of relevant departments of the headquarters，Leading Group of Equipment Branch、R & D and manufacturing personnel attended the new product offline ceremony.。

Hu Lin congratulated the equipment branch on its new product offline.，The development direction of tunnel installation equipment of the branch company is affirmed.。He said，Successful Trial Production of the First Wet Spraying Machine in Equipment Branch，It is a breakthrough from zero to one in the tunnel series of intelligent devices.，It marks the enrichment of Xizhu equipment industry chain again.，It will fill the gap of China Communications Group in this field.，The significance is far-reaching。

Wang Xuanwei, Secretary of the Party Committee of the Equipment Branch, thanked the leading group of CCCC Xizhu for its attention and affirmation to the development of tunnel equipment in the Equipment Branch.，He said，This new product is the R & D personnel of the tunnel installation professional group.、The crystallization of the joint efforts of manufacturing workshops and auxiliary units at all levels，It embodies the wisdom and strength of Xizhu equipment.。The new product is designed according to the actual working conditions of tunnel construction.，More suitable for the construction site，It can adapt to various working conditions and use scenarios.，Solve user pain points。Today's trial production is successful.，It marks the official opening of the tunnel equipment business of the equipment branch.。

During product offline，The personnel of the tunnel installation professional group demonstrated the operation of the new equipment on site.，The product highlights and applicable scenarios of the new equipment are introduced.，And interact with the on-site participants.。