Zhengqi Electric is the set design, development, production, sales in one of the professional manufacturers of relay, detection equipment and advanced production technology, CE certification won the CQC European standard, and the guarantee of ISO9001-2000 quality system and perfect.

Just as in the past and people! Relying on professional technical force of scientific research, service in the industrial automation industry, QMY, QLY series of small electromagnetic relay is the first among similar products, is a pioneer in substitution of imported high-end products in the domestic market!