Shanghai Biaoyu Precision Instrument Co., Ltd. is located in Fengxian Fengcheng Economic Park, specializing in the research and development, production, and sales of metallographic, hardness equipment, and sample consumables. The company adheres to the principle of "integrity and pragmatism" and provides customers with comprehensive product testing solutions. Main products: hardness tester, metallographic sampling equipment, metallographic microscope, metallographic consumables, etc.