Shanghai Zhengxi Instrument Equipment Co., Ltd. is a technology-based enterprise located in the Pearl of the Orient Shanghai, specializing in the research and development, production, and sales of optical instruments and equipment. The company is committed to the research and development of advanced precision optical manufacturing technology and computer image processing technology, and is engaged in the development and sales of cutting-edge instruments that combine optics, precision machinery, and computers. Our products mainly include microscopes, hardness testers, and sample preparation equipment. Our company is customer-oriented and aims to provide customized instrument solutions for customers. Over the years, we have won the trust of our customers and always adhere to the goal of providing suitable complete solutions for our customers. Our company specializes in the research and development of optical instruments and equipment. We strictly follow the ISO9001:2000 quality assurance system standard to manage our overall operations, and have been recognized for our product quality and after-sales service. Over the years, we have served several research institutions and also won the favor and support of a large number of customers. We have developed various optical instrument products, filling the gaps in many optical instruments in China. Through multiple modifications, we have continuously developed better optical instruments based on the original products. We believe that our products will bring you more convenience and help you solve problems in your work. Our company integrates the research and development, production, and sales of biological series, stereoscopic series, metallographic series, polarizing series, fluorescent series, inverted series, hardness tester series, and sample preparation equipment series. Guided by market demand, we can customize and develop products for customers to meet their needs to the greatest extent possible. Our company has multiple professional engineers and R&D personnel engaged in research and experimental equipment development, as well as comprehensive after-sales service, providing complete optical imaging system solutions!