
Thanks to years of development. Sinowon becomes famous in the global. We are capable of manufacturing top-grade ultrasonic hardness tester. As one of Sinowon's multiple product series, rockwell hardness series enjoy a relatively high recognition in the market. All of the electrical performance parameters of Sinowon Video Microscope meet the industry standards. It is tested and proved that it has good discharge, capacity, and internal resistance performance. It is aimed at more than 60 countries and regions for exports. This series of optical measurement instruments combines the characteristics of optical measurement instruments and optical measurement instruments. Its packing is made seriously to guarantee the safety during shipment.

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