合作厂商/Client:中铁十四局集团房桥有限公司China Railway 14th Bureau Group Co. Ltd签订时间Year/ Month:2021/03钢模尺寸（外径）/Specification of Segment Ring:Φ14.5 × 0. 6 T × 2 L( 10 P/R)型号/Type of mould:通用环2 套/Universal ring振动类型/Vibration Method:附着式气动/Vibration table

合作厂商/Client:中铁隧道珠海隧道工程 TJ2 标项目部China Railway Tunnel Zhuhai Tunnel Project TJ2 Project Department签订时间Year/ Month:2021/03钢模尺寸（外径）/Specification of Segment Ring:Φ14.5 × 0. 6 T × 2 L( 10 P/R)型号/Type of mould:通用环6 套/Universal ring振动类型/Vibration Method:附着式气动/Insert vibration

合作厂商/Client:武汉致远荆瀚建筑科技有限公司Wuhan Zhiyuan Jinghan Construction Technology Co. Ltd签订时间Year/ Month:2021/03钢模尺寸（外径）/Specification of Segment Ring:Φ14.5 × 0. 6 T × 2 L( 9 P/R)型号/Type of mould:通用环2 套/Universal ring振动类型/Vibration Method:附着式气动/Pneumatic vibrator

合作厂商/Client:中铁隧道局集团有限公司大盾构工程分公司新建川藏铁路雅安至林芝段 CZXZZQ 2 标项目经理部China Railway Tunnel Stock Co., Ltd签订时间Year/ Month:2021/03钢模尺寸（外径）/Specification of Segment Ring:Φ6.2 × 0. 35 T × 1.5 L( 6 P/R)型号/Type of mould:仰拱块12 套/Invert Mould振动类型/Vibration Method:附着式气动/Pneumatic vibrator

合作厂商/Client:西安中铁工程装备有限公司China Railway Equipment Group签订时间Year/ Month:2021/03钢模尺寸（外径）/Specification of Segment Ring:Φ6.2 × 0. 35 T × 1.5 L( 6 P/R)型号/Type of mould:标准环10 套/Standard Ring
左转弯环2 套/Left Tapper ring
右转弯环2 套/Right Tapper ring振动类型/Vibration Method:振动台/Vibration table