Established in 1984, Zhejiang Dongya Electronic Co., Ltd. is a specialized manufacturer of relays, mini high power electromagnetism, mini middle power electromagnetism products and DC contactors. With registered capital of USD1,220,340, we have set up two offices in Shenzhen and Guangzhou, and the annual sales volume has reached 30,000,000 pieces.Specifically, our products are widely used in many fields such as automation control, telecommunication, household electrical appliances, instruments and meter applications, engineering machinery and car air-conditioners. Moreover, having owned advanced technology and excellent quality in the relay line, our products are selling well in the international market. Additionally, with the application of 3D CAD in production and mould designing, our engineers have put considerable efforts on the research and development of innovative products....