据不完全统计，截止2017年底，中国线缆企业数量达到一万余家，规模以上企业数量约为4000多家，但整个行业集中度极低。2018年中国排名前十名的线缆企业占中国ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%B8%82%E5%9C%BA%E4%BB%BD%E9%A2%9D&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLluILlnLrku73pop0iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.1feNNHtXnyLE5tJpNKESl3XSbXWLz4sCRwify0_Kql8&zhida_source=entity" target="_blank" helvetica="" pingfang="" microsoft="" source="" han="" sans="" noto="" cjk="" wenquanyi="" micro="" misans="" segoe="" font-size:="" text-decoration-line:="" color:="" cursor:="" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%B8%82%E5%9C%BA%E4%BB%BD%E9%A2%9D&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLluILlnLrku73pop0iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.1feNNHtXnyLE5tJpNKESl3XSbXWLz4sCRwify0_Kql8&zhida_source=entity">市场份额不足10%，排名前20强的占中国市场份额不足12%，排名前100强的占中国市场份额约20%。这同发达国家产业高度集中的特点形成了鲜明对比。

而据2018中国电线电缆行业大会发布的《2018年中国线缆行业最具竞争力企业10强》信息，国内前十强分别为是：亨通集团、宝胜股份、ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E4%B8%AD%E5%A4%A9%E7%A7%91%E6%8A%80&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLkuK3lpKnnp5HmioAiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.bng7rQGGRBK_FOp7ApphC6HxoNxo3DQ8LEpNtgpBVBo&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E4%B8%AD%E5%A4%A9%E7%A7%91%E6%8A%80&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLkuK3lpKnnp5HmioAiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.bng7rQGGRBK_FOp7ApphC6HxoNxo3DQ8LEpNtgpBVBo&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">中天科技、上上电缆、远东电缆、ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%AF%8C%E9%80%9A%E9%9B%86%E5%9B%A2&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLlr4zpgJrpm4blm6IiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.X1e5Tkw55i7iz7zG_s0OuPbwTMFxF6QpG3auDdtzQqA&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%AF%8C%E9%80%9A%E9%9B%86%E5%9B%A2&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLlr4zpgJrpm4blm6IiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.X1e5Tkw55i7iz7zG_s0OuPbwTMFxF6QpG3auDdtzQqA&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">富通集团、中利集团、江南电缆、铜陵精达、ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%B5%99%E6%B1%9F%E4%B8%87%E9%A9%AC&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmtZnmsZ_kuIfpqawiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.8iI8SQJY5qwz1NY44w269LiCW1tHarNDuW0ZSeyrL0E&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%B5%99%E6%B1%9F%E4%B8%87%E9%A9%AC&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmtZnmsZ_kuIfpqawiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.8iI8SQJY5qwz1NY44w269LiCW1tHarNDuW0ZSeyrL0E&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">浙江万马。

电线电缆行业产品种类众多，应用范围十分广泛，涉及到电力、建筑、通信、制造等行业，与国民经济的各个部门都密切相关，作为ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%9F%BA%E7%A1%80%E5%BB%BA%E8%AE%BE&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLln7rnoYDlu7rorr4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.aDcDTtFmTV8ovN1yU2GqAG-uyN1EERyzwL77-eqKcFs&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E5%9F%BA%E7%A1%80%E5%BB%BA%E8%AE%BE&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLln7rnoYDlu7rorr4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.aDcDTtFmTV8ovN1yU2GqAG-uyN1EERyzwL77-eqKcFs&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">基础建设的重点部分之一，也被称为国民经济的“动脉”与“神经”，是输送电能、传递信息和制造各种电机、仪器、仪表，实现电磁能量转换所不可缺少的基础性器材，是未来ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%94%B5%E6%B0%94%E5%8C%96&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnlLXmsJTljJYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.gFn6IPkbuh3uTBMvxz8SwC_Hh6QLgtfhf7WfJBgdwGE&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%94%B5%E6%B0%94%E5%8C%96&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnlLXmsJTljJYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.gFn6IPkbuh3uTBMvxz8SwC_Hh6QLgtfhf7WfJBgdwGE&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">电气化、信息化社会中必要的基础产品。

那么，电线电缆行业发展前景好，究竟都好在哪些地方呢？

一、ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%A0%B8%E7%94%B5%E7%AB%99%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmoLjnlLXnq5nnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.0nKVwBQEgQxY3Q7kb3efgWo1Iek_imKlvBZJgTjCglA&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%A0%B8%E7%94%B5%E7%AB%99%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmoLjnlLXnq5nnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.0nKVwBQEgQxY3Q7kb3efgWo1Iek_imKlvBZJgTjCglA&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">核电站电缆市场看好

虽然日本核事故，影响国内核电发展，但早在我国“十一五”规划和2020年电力发展的基本方针是为深化体制改革，加强ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%94%B5%E7%BD%91%E5%BB%BA%E8%AE%BE&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnlLXnvZHlu7rorr4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.NL8A0S4xqJUMNV-sP1mLXPkmzc7hWb-X-1GEFG4xjfc&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%94%B5%E7%BD%91%E5%BB%BA%E8%AE%BE&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnlLXnvZHlu7rorr4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.NL8A0S4xqJUMNV-sP1mLXPkmzc7hWb-X-1GEFG4xjfc&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">电网建设力发展可再生能源，优化发展水电，积极发展核电，因地制宜发展天然气发电，积极发展ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%96%B0%E8%83%BD%E6%BA%90%E5%8F%91%E7%94%B5&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmlrDog73mupDlj5HnlLUiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.dVl6rsoLeygsesksBxQCdTt0GGwYCbYzue06B8kZTEE&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%96%B0%E8%83%BD%E6%BA%90%E5%8F%91%E7%94%B5&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmlrDog73mupDlj5HnlLUiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.dVl6rsoLeygsesksBxQCdTt0GGwYCbYzue06B8kZTEE&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">新能源发电,贯彻发展ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E4%BD%8E%E7%A2%B3%E7%BB%8F%E6%B5%8E&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLkvY7norPnu4_mtY4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.ZK2eWoma2Gtyec-u65jK76uzZ46Vjazs7w2qe24hHro&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E4%BD%8E%E7%A2%B3%E7%BB%8F%E6%B5%8E&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLkvY7norPnu4_mtY4iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.ZK2eWoma2Gtyec-u65jK76uzZ46Vjazs7w2qe24hHro&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">低碳经济，重视生态环境保护，加大技术改造力度，提高能源效率。按照其规划，到2020年将实现27～40个1000兆瓦核电机组，核电比重将从目前的1.8%上升到4%，甚至提高到7%~8%。

二、交通用电线电缆重点关注

为应对经济危机，扩大内需，我国政府巨资投入基础设施建设。其中，高速铁路、城市ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%BD%A8%E9%81%93%E4%BA%A4%E9%80%9A&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLovajpgZPkuqTpgJoiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.qT4T0tdRCvbZVIi8a95-vEBxxdBpxyf1Ux-j27FbGh8&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%BD%A8%E9%81%93%E4%BA%A4%E9%80%9A&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLovajpgZPkuqTpgJoiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.qT4T0tdRCvbZVIi8a95-vEBxxdBpxyf1Ux-j27FbGh8&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">轨道交通、现代汽车、舰船和大型飞机等是今后我国重点发展的项目。这些现代交通工具制造需要大量电力、控制、信号和仪表电缆，如机车车辆用线;机车车辆用信号屏蔽电缆、计算机和电工仪器用电缆;城市轨道交通ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%9B%B4%E6%B5%81%E7%94%B5%E5%8A%9B%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnm7TmtYHnlLXlipvnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.r-2INKaXpmssqZ4fBR9-01UpsjezWCQI00Je66KUBg&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%9B%B4%E6%B5%81%E7%94%B5%E5%8A%9B%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnm7TmtYHnlLXlipvnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.r-2INKaXpmssqZ4fBR9-01UpsjezWCQI00Je66KUBg&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">直流电力电缆;汽车低压电线;飞机用线和舰船用无卤低烟阻燃电缆等。

三、ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%B5%B7%E5%BA%95%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmtbflupXnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.YSRk1-iPMTi6GTAgwCFY4rP8ZOACwitMdisFbLCa0X0&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%B5%B7%E5%BA%95%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmtbflupXnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.YSRk1-iPMTi6GTAgwCFY4rP8ZOACwitMdisFbLCa0X0&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">海底电缆需求量不断增长

随着目前全球石油、天然气能源日益紧张，由陆地的开采开始大规模地转向海洋领域，海洋石油、天然气工程项目规模不断扩大，需要从陆地向海上ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%9F%B3%E6%B2%B9%E5%B9%B3%E5%8F%B0&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnn7PmsrnlubPlj7AiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.C8wsuQAz3lRspIgHhjMZffFbjG0kJHzOI5u05WZCWco&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E7%9F%B3%E6%B2%B9%E5%B9%B3%E5%8F%B0&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLnn7PmsrnlubPlj7AiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.C8wsuQAz3lRspIgHhjMZffFbjG0kJHzOI5u05WZCWco&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">石油平台、平台与平台之间进行电力、通讯的传输及技术数据的反馈、控制，使综合海底电缆的需求量在不断增长。根据我国石油发展规划，我国海洋石油开发将迎来一个高速发展期，今后5年将有1200亿元投资于海洋石油开发。

四、特种导线供不应求

特种导线采购具有单张订单大、交货期紧的特点，一个较大工程的采购量可达数万吨。目前国内特种导线生产企业的产能均较小，企业年产能仅约5000～10000吨，供货期无法满足工程要求，致使很多工程不得不改用普通导线或进口。

五、环保电缆应用已成国际趋势 

我国北京、上海等重点城市已明确规定：重要建筑禁止使用ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%81%9A%E6%B0%AF%E4%B9%99%E7%83%AF&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLogZrmsK_kuZnng68iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.iucq6WwCmXhG29NtsBzaPqyIlx8qk0gg3AGjNJgvFoc&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%81%9A%E6%B0%AF%E4%B9%99%E7%83%AF&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLogZrmsK_kuZnng68iLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.iucq6WwCmXhG29NtsBzaPqyIlx8qk0gg3AGjNJgvFoc&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">聚氯乙烯电线电缆，以避免火灾发生时大量浓烟、氯气，造成更多人员伤亡，采用无卤低烟交联ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%81%9A%E7%83%AF%E7%83%83&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLogZrng6_ng4MiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.YBEBM9xFtYCyWaoN6R6W5yBjuh2pYYcW4LlJqvay2m8&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E8%81%9A%E7%83%AF%E7%83%83&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLogZrng6_ng4MiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.YBEBM9xFtYCyWaoN6R6W5yBjuh2pYYcW4LlJqvay2m8&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">聚烯烃绝缘电线电缆已成为这些地区的地方法规。随着环保意识的增强，这类线缆的应用会增加。

值得一提的是，随着欧盟Rohs指令颁布，生态环保电线电缆的研发、应用和大规模采购已逐渐成为世界发展趋势。目前国内外防火/阻燃电缆的应用范围内，如矿用、通用ink="true" data-paste-text="true" href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%A9%A1%E8%83%B6%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmqaHog7bnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.Dm5EHP8dge9cypdh8JrWI0ba4vqPMz166VBHze1Lom8&zhida_source=entity" target="_blank" _href="https://zhida.zhihu.com/search?content_id=100796073&content_type=Article&match_order=1&q=%E6%A9%A1%E8%83%B6%E7%94%B5%E7%BC%86&zd_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJ6aGlkYV9zZXJ2ZXIiLCJleHAiOjE3NjAyMzc5MjMsInEiOiLmqaHog7bnlLXnvIYiLCJ6aGlkYV9zb3VyY2UiOiJlbnRpdHkiLCJjb250ZW502lkIjoxMDA3OTYwNzMsImNvbnRlbnRfdHlwZSI6IkFydGljbGUiLCJtYXRjaF9vcmRlciI6MSwiemRfdG9rZW4iOm51bGx9.Dm5EHP8dge9cypdh8JrWI0ba4vqPMz166VBHze1Lom8&zhida_source=entity" style="text-decoration-line: none; color: rgb(9, 64, 142); cursor: pointer;">橡胶电缆、电梯电缆、家用电器线缆均有着不同程度的阻燃耐火要求。