其它人则得闪电

21KV Polymer Type Lightning Arrester which are widely used in "12KV-36KV"circuit & transformer protection for Engineering Industrial department, Electric Power Industry and international link production. During the past 18 years," insist quality aim of "quality is our life, sincerity is our prestige and service is our honor" and carry out strategy guideline of "high starting point, high science and technology, high investment". Due to our long term effort, various products have passed the authorization of ISO9001 quality system and conform to standards such as IEC291, 282, 644, 787 issued by International Electric and Industrial Committee and national GB/T15166 and 15166.2. Our products have been honored as "China high-quality new product". We have been as member unit of high voltage switch branch of China Transmission equipment Industry Association, qualified enterprise of National Quality Monitoring and Testing Center, Pointing high-quality products tracking enterprise of AAA enterprise of China