Kailifeng is my stable supplier since 2012,i am confident she would become better and better!
—— Jason from Malaysia
i visit Kailifeng in June,2015,it is a strong manufacturer with advanced technology,experienced workers,professional sales and full equipment,it left me deep impression and now is my reliable supplier!
—— Candra from Indonisia
Kailifeng is a reliable surge protector manufacturer,it's professional,good quality and always punctual lead time,cheers!
—— Patrick Stephen from England
i collected POE surge protector samples from Kailifeng in April,this year,and the test proves to be wonderful,and my company is plan to place bulk order in this July,thank you,Kailifeng!
—— Jerry Thomas
i had wonderful cooperation experience with Kailifeng,she's the expert in surge protection field!
Cabinet used POE Ethernet Surge Protector RJ45 Surge Arresters Parameters Model KLF-RJ45-4E Protection Range Power Network Signal Working Voltage (Un) 48V 5V Rated Current 850mA Transmission rate(bps) 10/100... Read More
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2019 New Poe Surge Protector Rj45 SPD 35mm Din Rail CE RoSH 5 year life warranty and CE RoSH certificate Product description Its internal structure including two kinds of surge protection solutions of network ... Read More
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