And lightningprotectionengineering and grounding engineering technology services.
以及雷电防护工程及接地工程技术服务等业务。
2
Thee company is committed to professional production, sales, technology development of Surge protector, survey, design and construction of lightningprotectionengineering.
专业致力于电涌保护器的生产、销售、技术开发及雷电防护工程的勘测、设计、施工。
3
The box body is made of high quality engineering plastics. The outlook is beautiful. Mechanical strength is high. Can resist lightning strike. Good corrosion protection and ageing protection.