合作厂商/Client:浙江永和建材有限公司Zhejiang yonghe building materials co. LTD签订时间Year/ Month:2019/11钢模尺寸（外径）/Specification of Segment Ring:φ6.7 × 0.4T × 1.2L(6P/R)型号/Type of mould:标准环10 套/Standard Ring振动类型/Vibration Method:振动台/Vibration table

合作厂商/Client:浙江永和建材有限公司Zhejiang yonghe building materials co. LTD签订时间Year/ Month:2019/11钢模尺寸（外径）/Specification of Segment Ring:φ6.9 × 0.4T × 1.5L(6P/R)型号/Type of mould:通用环10 套/Standard Ring振动类型/Vibration Method:振动台/Vibration table

合作厂商/Client:中铁建（北京）国际贸易有限公司莫斯科项目China Railway International Group签订时间Year/ Month:2019/11钢模尺寸（外径）/Specification of Segment Ring:φ6.6 × 0.3T × 1.2L(7P/R)型号/Type of mould:左转弯环1 套/Left Tapper Ring
右转弯环1 套/Right Tapper Ring振动类型/Vibration Method:附着式气动/Pneumatic vibrator

合作厂商/Client:安藤ハザマ兴业株式会社Hazama Ando Corporation签订时间Year/ Month:2019/11钢模尺寸（外径）/Specification of Segment Ring:φ14 × 0.7T × 2L(14P/R)型号/Type of mould:标准环1 套/standard ring振动类型/Vibration Method:振动台/Vibration table

合作厂商/Client:南京天捷环保建材有限公司Nanjing Tianjie environmental protection building materials co. LTD签订时间Year/ Month:2019/09钢模尺寸（外径）/Specification of Segment Ring:φ6.2 × 0.35T × 1.2L(6P/R)φ6.6 × 0.35T × 1.2L(6P/R)型号/Type of mould:标准环4 套/Standard Ring通用环2 套/Universal ring振动类型/Vibration Method:振动台/Vibration table