Shreeji semiconductors has brought in power relays under the brand name huike. The power relays are useful for ups, smps, vending machines, temperature controls, access controls, fire control alarms, etc. The company supplies power relays in a wide range of 5a, 7 a, 10a and 15a in 12v dc, 18v dc, 24v dc and 220v ac with up to four changeovers.