Announcement of the Results of "Evaluation of Production and Service Level of Full-face Tunnel Boring Machine Enterprises"

Basis《Evaluation Method for Production and Service Level of Full Face Tunnel Boring Machine Enterprise》，Tunneling Machinery Branch of China Construction Machinery Industry Association on March 30, 2023-31 days period，Organize industry experts to Herrenknecht（Guangzhou）Tunnel Equipment Co., Ltd. and Guangzhou Herrenknecht Tunnel Machinery Co., Ltd. have conducted a review of the first-class production and service level of the enterprise.。Data review and on-site assessment，The evaluation result is“Level one”。Now according to“Evaluation method”The relevant provisions shall be publicized.，The publicity period is 15 working days.（From April 3 to April 23, 2023)。In case of objection，May be submitted in writing to the Secretariat of Tunnelling Machinery Branch。

Contact number of the Secretariat：021-33633696

China Construction Machinery Industry Association

April 3, 2023

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