Shanghai(Wenzhou)JYINS Meter Instrument Electric Co.,Ltd. Yueqing JYINS Electric Technology Co.,LTD is located in the China Electric Apparatus Capital of Liushi Town, which is on the coast of the East China Sea and at the World Geopark of Yandang Mountain’s piedmont. Liushui Town is 40km north to Yandang Mountain, 30km south to Wenzhou Airport and near the East China Sea in the east; therefore the land, sea and air transportation here is very convenient

        Our company was founded in 1993 with more than 20 years' development history. It's a modern enterprise integrating meters’ design, development, production, sales and service as a whole. Currently, our company has more than 100 employees, including 33 managerial and technical personnel and 3 intermediate and senior engineers. We are professional in producing series products of various types of mounted ammeters and voltmeters, export meters, digital display ammeters and voltmeters, multi-function electricity meters, programmable ammeters and voltmeters, smart energy meters, marine meters, intelligent temperature control meters, switching power supplies, reactive power compensators and transmitters,inverter，solar system，solar charging and discharging controller，DC/DC converter，car emergency electric power source，battery charger. 

        Our company has strong technological strength, exquisite production technology, as well as advanced and innovative production processes and equipments. All of our products have obtained the certificate of conformity -from the National Institute of Measuring and Testing Technology. Science and technology constitute a primary productive force. With over 30 national patents for invention, our company takes the lead in passing the ISO9001 Quality Management System certification, CE certification, and explosion-proof certification.

        Our company has set new product R&D center, and quality management department. We constantly release new products to take over the international and domestic markets. Providing customers with satisfactory products and good services, we are deeply welcomed by customers. Our products are exported to countries and regions including Southeast Asia, the Middle East, European countries and the America enjoying a quite high international reputation.