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Gongyi Yingyu High-Tech Instrument Factory is a professional manufacturer that focuses on the development, production, and sales of teaching instruments. Since its establishment in 1995, the factory has independently developed, produced, and sold more than a hundred models of experimental instruments in over a dozen series, including rotary evaporators, double-layer glass reaction kettles, single-layer glass reaction kettles, stainless steel high-pressure reaction kettles, micro high-pressure reaction kettles, high and low temperature circulation devices, low-temperature coolant circulation pumps, low-temperature constant temperature reaction baths (tanks), high-temperature circulating oil baths, circulating water multi-purpose vacuum pumps, heating magnetic stirrers, DC constant-speed stirrers, etc.The factory has strong technical force, complete production equipment, and stable product quality. It attaches great importance to absorbing advanced technologies at home and abroad and actively develops new models and products, enjoying a high reputation in the domestic industry.We have always adhered to the style of "pioneering, enterprising, honest, and pragmatic" and the principle of "quality first, reputation first". We continuously improve the internal operation and management level of the enterprise, following the guidelines of "high-standard manufacturing, standardized standards, strict craftsmanship, and quality first". While continuously improving the technical and quality level of the enterprise, we are willing to continue to provide advanced instrument equipment and supporting products for major universities, research institutions, pharmaceutical and chemical industries, food, edible oil and other industries. At the same time, we have a complete pre-sales, in-sales, and after-sales service system. Our products are under lifelong maintenance, and we are committed to providing excellent services for users' teaching, scientific research, and production.