Title: Zhejiang Dongya Electronic Co.,Ltd Description: 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. Tags: Relays mini high power electromagnetism Category: Transformers and Induc URL: http://www.cndongya.com