• Zhejiang rockets lightning protection is a collection of R&D. production and sales as one of professional technology company. the company specializing in the production of the HJH series surge protection device Surge protector series HJH in line With the GB188021-2011 technical standards. product have all across ttie province. city. District Meteorological Bureau for the record network via the Beijing lightning protection device test center tests. and inThe company has advanced testing equipment To ensure product safety a rid stability 8/20 waveform 160KA compatible 10/350 analog lightning laboratory 50KA Conventional detection equipment Pressure sensitiveResistance tester, gap. discharge tube detector Thermal stability test Online monitoring system ofthunder and lightningThe company now has a number…



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