CROWNTECH, INC. USA Yi technology is headquartered in Pennsylvania, USA light. U. S. light

Yi science and technology for global professional photoelectric optical laboratory provides

high accurate degree of the instrument for measuring product testing, quality supervision,

scientific research solutions. My company has about 100 kinds of products, respectively,

for: new energy, chemical, scientific research and so on. We can provide complete solutions

that can be used as a component of the system as well as an independent solution. Our

customers are engineers, technicians and scientists in the fields of manufacturing, product

updates and research.

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