Established in 1989, Guangxi Dikai and Guangxi Dikai Lightning Protection Engineering (for short as DK Company) has been specializing in the manufacture of lightning protective products, R&D of lightning protective technology, supplying and consulting lightning protection services, as well as engineering lightning protection projects for over 20 years.
With strictly quality control in each production process according to ISO 9001:2000, we make sure that we create high-quality products. Our products have won more than 10 national patents and CE certificate. Our DK Series SPD passed National Authority Organization Test held by Beijing Lightning Prevention Device Testing Centre and National Railway Department Product Quality Testing Centre. During the last 20 years, we have accomplished over 100,000 projects of lightning protection for our customers.
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