Jinan HYKL Lightning Protection Electric co., LTD, established in 2009 located in Jinan City, Shandong Province. We are a non-affiliated enterprise focusing on SPD production, sales, R&D, and construction.

Our company currently provides up to 60 kinds of surge protective Device SPD. Such as : Smart/ Intelligent SPD, Class I SPD, Class I+II (B+C) SPD, Class II SPD, Class II+III SPD, Class III SPD, All-in- One SPD. Power Surge Protection Device SPD, AC/DC Surge protective Device. We also provide surge protectors according to customers' requirements.

Jinan HYKL Lightning Protection Technology Co., Ltd. established in 2012, is a non-affiliated enterprise focusing on R&D, production, sales, design and construction.

Our company is specialized in researching and producing all kinds of lightning protection products such as power surge protector series, intelligent lightning protection system, intelligent surge protector series, intelligent lightning protection box series, signal lightning protection device series, and SPD backup protection switch series, professionally designing and constructing of lightning protection engineering of all kinds of industry.

We have first-class laboratories and R&D platform: Lightening Simulation Laboratory of 8/20us1 150KA compatible with 10/350us 50kA, Pressure Sensitive Resistance Tester, Combination Wave Generator of 1.2/50us...