Zhengzhou Tengyu Instrument Co., Ltd. is a comprehensive company with legal personality that integrates research and development, sales, and technical development services. Our company mainly distributes: soil fertilizer analyzer, soil analyzer, soil nutrient rapid analyzer, soil composition analyzer, organic fertilizer detector, soil fertilizer nutrient rapid analyzer, fertilizer composition detector, compound fertilizer detector, bio organic fertilizer detector, microbial fertilizer analyzer, water-soluble fertilizer detector, micro fertilizer liquid fertilizer detector, fertilizer nutrient rapid analyzer, soil formula fertilizer analyzer, soil fertilizer nutrient rapid analyzer, soil fertilizer detector, element analyzer, highly intelligent soil formula fertilizer analyzer, highly intelligent multi parameter soil fertilizer detector, pesticide residue rapid analyzer, plant disease rapid diagnosis instrument, soil moisture rapid analyzer, soil compaction tester, soil hardness tester, soil environmental monitoring system. Insecticidal lamp, multi parameter water quality analyzer, Imine-H, phosphate free activated carbon, phosphate free filter paper, Soil, fertilizer, water velocity testing agents, consumables, and other agricultural and forestry, soil, fertilizer, water quality, food testing, plant protection equipment and instruments. And laboratory equipment, analytical instruments, optical instruments, electrical instruments, meteorological instruments, educational equipment, radio instruments, office equipment, small machinery, etc. In the process of operation, we have won the trust and support of our customers with excellent professional ethics, top-notch business reputation, high-quality products, and comprehensive after-sales service. Our company has a wide range of channels, strong capabilities, proficient technology, and technical support. Our employees always adhere to the professional spirit of "dedication, pragmatism, competitiveness, and hard work". Continuously improving the production and operation management system of the enterprise, providing users with reliable product quality, suitable pricing, and comprehensive after-sales service, with lifelong product maintenance. With high-quality products, we serve agricultural systems, colleges, research institutes, pharmaceutical and chemical industries, metallurgical mines, food processing, petroleum exploration, and medical and health institutions. Looking to the future: Only with high mountains can one know the long road, and only with water can one feel the deep source. On the road of our development and growth, and in the era of increasingly popular e-commerce network informationization, we will adhere to the business philosophy of "customer first, forge ahead", and adhere to the principle of "customer first" to provide better services for our customers.