J&R Technology Ltd
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The VoIP Explosion Proof Telephone is designed for voice communication in the hostile environment where reliability,efficiency and safety are of prime importance. The telephone can handle the large temperature differences found outdoors, high humidity, exposure to sea water and dust,Corrosive atmosphere,Explosive gases & particles,as well as mechanical wear and tear, making it perfect for use as an emergency telephone. 
J&R Technology Ltd is one of the leading China explosion proof telephone manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best explosion proof telephone products. Welcome to buy high-quality products from us.
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