航丰以良好的总体设施、的技术力量、和一批技术熟练的技术人员管理人才队伍，形成了强大的生产、服务能力。公司职能机构设置合理，产品系列，检测设备和计量，检测手段完备，具备从设计、开发、制造、安装、调试一体化服务能力，公司在长期市场经营活动，公司以严格的管理、优良的质量、贴心的服务参与市场竞争。以下是我们厂家为您提供的一些安装知识，希望能对您有所帮助。
Hangfeng with good overall facilities, strong technical force, and a number of skilled technical personnel management talent team, formed a strong production and service capabilities. The company's functional organization is reasonable, the product series is safe, the testing equipment and measurement are complete and advanced, and has the integrated service ability from design, development, manufacturing, installation and debugging. The company has long-term market operation activities, and participates in the market competition with strict management, excellent quality and considerate service. The following is our manufacturer to provide you with some installation knowledge, hope to help you.
（1）若电缆数量比较多或较集中的场所的话，这样的情况下就比较适合电缆桥架布线；
(1) If the number of cables is relatively large or concentrated, it is more suitable for cable tray wiring in this case;

（2）若您布线的场所有腐蚀或比较潮湿，那么，应根据具体腐蚀的介质而采取不同的防护措施，并应该选用塑料护套电缆。这样有针对性的选择，可以更好的延长电缆桥架的使用寿命；
(2) According to the specific corrosion media of the cable, the corrosion protection measures should be taken according to the specific corrosion media. The cable tray can be selected for better service life;
（3）金属电缆桥架及其支架和引入或引出电缆的金属导管应可靠接地，全长不应少于2处与接地保护导体(PE)相连。
(3) The metal cable tray and its support as well as the metal conduit leading in or out of the cable shall be reliably grounded, and the total length shall not be less than 2 places connected with the grounding protection conductor (PE).
（4）电缆桥架在连接时一定要注意，不得在穿过楼板或墙壁处进行连接。
(4) Attention must be paid to the connection of cable tray, and it is not allowed to connect at the place passing through the floor or wall.
若您还想了解更多电缆桥架的布线常识的话，您可以关注我们电缆桥桥架网站：http://www.sdhangfeng.com，我们会尽我们的努力为您解答有关您在电缆桥架方面的疑问。
If you want to know more about cable tray routing, you can pay attention to our cable bridge website: http://www.sdhangfeng.com We will try our best to answer your questions about cable tray.