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2019-11When I hear the word sapphire crystal, there is a feeling of comfort. The name is good, and the value can be quite high. First of all, the watches of many high-end watches are made of sapphire. Prove that its use, answering the question of t…
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2019-11For the high-precision cutting equipment such as multi-line cutting machine, if you pay less attention when using it, it is easy to use the accident, and even shorten the life of the machine. Here, we will understand the multi-line cutting m…
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2019-11The wire-cutting machine is an electric machining machine that cuts metal by electrocorrosion with molybdenum wire (especially hard materials, complex parts of the line, and at the same time, it is processed by the principle of high-energy-d…
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2019-11In 2019, the optical component industry continued to grow at a high speed. Although the traditional optical market share such as digital cameras and cameras continued to shrink, emerging opticals such as smart phones, security surveillance, …