Ruan Rongchao
Ruan Rongchao is the marketing director at Hefei Meiya Optoelectronics Technology Co., Ltd., where he promotes the company's advanced color sorting machines that significantly improve the efficiency of grain processing.
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China:
Ruan Rongchao is the marketing director of a technology company that developed a rice sorting machine.
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China:
Ruan Rongchao discussed the advancements in domestic color sorting machines.
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