-
Ranked first in China in the high voltage value, single cable length and total length of the undersea cable.
Ranked first in China in the high voltage value, single cable length and total length of the undersea cable.
2020-12-29
-
First to past the 4,000-meter test in terms of undersea cable.
First to past the 4,000-meter test in terms of undersea cable.
2020-12-29
-
Participated in the design, construction and delivery of the first temperature measuring double circuit OPPC line in China.
Participated in the design, construction and delivery of the first temperature measuring double circuit OPPC line in China.
2020-12-29
-
Participated in the design, construction and delivery of the first 110kv voltage OPPC line in China.
Participated in the design, construction and delivery of the first 110kv voltage OPPC line in China.
2020-12-29
-
Participated in the extreme high voltage DC transmission line "Zhengzhou Harbin Line" which was the first in the world to use the hyper high voltage, long span and ultra-low loss OPGW.
Participated in the extreme high voltage DC transmission line "Zhengzhou Harbin Line" which was the first in the world to use the hyper high voltage, long span and ultra-low loss OPGW.
2020-12-29
-
Participated in the world's first ±1100kV extreme high voltage DC transmission line construction
Participated in the world's first ±1100kV extreme high voltage DC transmission line construction
2020-12-29
-
World number 1 in terms of the size of both the "cross section and span" Amazon OPGW project in Brazil
World number 1 in terms of the size of both the "cross section and span" Amazon OPGW project in Brazil
2020-12-29
-
First in the world to develop the G .654E long distance land trunk fiber system.
First in the world to develop the G .654E long distance land trunk fiber system.
2020-12-29
-
First in China to develop the UUA ultra-low loss and ultra-large effective area single mode fiber.
First in China to develop the UUA ultra-low loss and ultra-large effective area single mode fiber.
2020-12-29
-
First to develop the 400G large capacity ultra-low loss fiber, and included in the national "Industrial Basis Improvement Engineering" project.
First to develop the 400G large capacity ultra-low loss fiber, and included in the national "Industrial Basis Improvement Engineering" project.
2020-12-29
-
First in the world to launch the fiber telecommunication system with "ultra-low loss, ultra long distance and ultra-large capacity".
First in the world to launch the fiber telecommunication system with "ultra-low loss, ultra long distance and ultra-large capacity".
2020-12-29
-
Independently developed oversize optical wand (diameter 200mm, length 6,000mm, length of wire-drawing of single wand 15,000km), world longest in terms of wire-drawing length.
Independently developed oversize optical wand (diameter 200mm, length 6,000mm, length of wire-drawing of single wand 15,000km), world longest in terms of wire-drawing length.
2020-12-29
巨恒機械制造 瑞展塑胶科技 首立实业 骅泰智能科技 吉斯睡眠科技 兴翼智能装备 鸿振锌业 绿晨体育设施 永兴特钢新能源科技 颐特电子 温州迪特游乐设备 中科仁昌科技 上海工程機械廠 河北高桥阀门制造 河北沪隆阀门制造 湖北湖开电气 承通机械 南海浩顺机械设备制造 科特机械 宗沃景观工程 亚津电子科技 连云港碱业 自贡运输机械集团 中科职业技能鉴定（山东）有限公司 上海栗垣阀门制造 云瑞化工设备 杭琪磁性材料科技 瑞旭科技集团 轩祥机械设备 蓉净净化工程 天瑞新材料科技 闽泉锅炉设备 无锡市克拉防腐科技 汇鑫恒机械制造 加强机械 安泰矿山设备 常德瑞华制造 鸿纳实业 逸彩兴业印刷 苏州市协力化工设备 金之锐机械制造 无锡西姆西焊材 南京正信儀器 邵阳市盛强针纺织品 河南百信机械设备 均钛自动化设备 固力建筑材料 康士達科技 韩新机械科技 扬中市天一塑胶 富大精密机械 武汉宏力威视安防科技 安徽福亮门业 佛山市三水区拓普邦建材 天道仪器 稳岱实业 华梓工程机械 安徽淮北中山医院 沃农肥业 钢力智能仓储装备 恒博建材 鹏程体育设施材料 上海博卉包装机械 乐氏联创科技 杰锐体育设施 微缔软件 上海灿实工程设备 程成装备科技 金六福环保科技 宇博铁路器材
