The Xizang Gaozheng aggregate production line is invested and constructed by Xizang Gaozheng Building Materials Group, designed and supplied by Hunan Building Materials Design and Research Institute Co., Ltd., and is the general contract of Tianjin Mining Engineering Co., Ltd. for the construction of the aggregate production line with an annual output of 1 million cubic meters. Our company is responsible for the installation and construction of mechanical and electrical equipment. During this period, difficulties such as transportation difficulties up the mountain and poor construction conditions in the cave were overcome, and the overall progress is currently smooth

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Xiao Ming contributed