Jiangsu Yunmai Electric Co., Ltd. is located in Qingjiangpu District, Huai'an City, Jiangsu Province. It is a technology innovation enterprise specializing in the research and development, design, production, sales, and after-sales service technical support of high-voltage power and meteorological lightning protection and disaster reduction testing products and equipment in China. The company has a group of production management, technical development, and after-sales service technicians. Relying on the comprehensive scientific and technological strength of domestic research institutes and universities, the company has independently developed the internationally advanced YM-1805 high-frequency scanning grounding impedance analyzer, YM2205-20/5 series large grounding impedance tester, YM-2405A portable variable frequency grounding impedance tester, YM-202B frequency selection meter, YM-105 standard resistance box, YM-201A grounding downlead conductivity tester, YM-9000 variable frequency series resonance complete set device, YM-203 lightning protection equipotential tester, YM-204 lightning protection component operation safety tester, automatic weather station and electronic screen system, electrical equipment box, cabinet dedicated electronic dehumidification system, etc. The products have the advantages of advanced design, easy portability, and strong safety, and are widely used in power engineering, meteorological lightning protection, railway system, petrochemical industry, energy, metallurgy and other fields. We are full of confidence in our future development. We will continue to adhere to the path of continuous innovation, strengthen internal management, aim to manufacture high-quality products, serve our customers with integrity and practicality, adhere to customer-centric and hardworking principles, continuously innovate based on customer needs, and win customer trust. Jiangsu Yunmai Electric Co., Ltd. promises to our customers that our products come with a three-year warranty and lifetime maintenance; The company has a group of skilled professional engineers who can quickly respond to customer needs, provide high-quality services, and solve customer worries; Received user's request for service delivery within 18 hours (within the province) and 36 hours (outside the province). Welcome to Charm Huai'an! We also look forward to your arrival to inspect and guide our company!