Personal Alarm
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Feature:1) Safe guard against mobile telephone, kid, pet, wallet, and luggage.2) Anti lost function. Free regulation andControl within 0~25 meters for the guardAgainst things.3) Environmental protecti
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Personal Alarm
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Feature:1) Safe guard against mobile telephone, kid, pet, wallet, and luggage.2) Anti lost function. Free regulation andControl within 0~25 meters for the guardAgainst things.3) Environmental protecti
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Pyrophyllite Ore
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Refractory Raw MaterialPyrophyllite Ore, It is a hydrous aluminum silicate with a structure similar to talc.It has many properties, including chemical inertness, high dielectric strength, high melting
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