Since 1997, Jiangsu Jingyi Electronics Co., Ltd has been specialized in the design, production and selling of manganin resistance (shunt). Our company can design according to customer demand to meet customer&＃39;s using requirement of different ammeters and relays. Those manganese copper shunts produced by our company adopt cutting-edge welding technology. After years of experience, our products have such excellent characteristics as high precision, high stability, high reliability and also have obvious advantages in parameters of temperature, thermoelectric power, temperature drift and etc. And we can design the product of saving material, reducing energy consumption, compact structure and saving space for customers. At the same time, the products can be designed to 0.5mT power frequency magnetic interference to meet the requirements of the meter industry. In addition to this, our signal line directly welds to manganin after has been adopted terminal riveting, thereout can further enhance the reliability and strength of the product. After years of accumulation,our products can meet customers&＃39; strict requirements in appearance. The company registered capital of 6 million yuan. Existing staff is more than 430. And our technical force is abundant. We have rich experience in design and producing of the manganin resistance (shunt), also we are familiar with all the parameters and commissioning requirements of the electricity meter. In recent years,the company has maintained the trend of rapid development and has provided stable quality products for more than a dozen large electricity meter companies. In this trend, many of our products began to be provided to many customers in America, Europe and Asia. Our products are extended from hundreds of thousands every year to more than 30 millions every year. We sincerely look forward to cooperating and creating brilliant with customers.