Shaanxi qunli electric Co., Ltd is a leading enterprise specialized in developing and manufacturing relays. Qunli offers 200 kinds of baocheng brand relays with thousands of specifications, including hermetically sealed relay, electromagnetic relay, magnetic latching relay, general purpose relay, automobile relay, reed relay, polarized relay, RF coaxial relay, and solid state relays which are widely applied in the fields of aerospace, aviation, communication, post & telecommunication, autocontral, remot e-control and household appliance, as well as various relays for electric power system and a series of protection units for transmission & transformation line. Qunli is approved by ISO9001-2000, quite a few of baocheng brand relays acquire UL, cUL, CSA and TUV recognitions.

We are:
1. Chairman of China electronic component industrial association control relay branch.
2. Director of relay professional society of China electronic institute.
3. Director of China relay professional information network association under the ministry of electronic industry.
4. Leader of reliability group of military electronic component under the ministry of electronic industry.
5. Vice director of the technical committee of all or nothing electrical relay standardization of China.