Golden Ally Lifetech Group, Inc., a development stage company, focuses on developing advanced technologies, energy solutions, and medical devices. It focuses on development of bioscience and sport medicines, including Sterilal self-sanitizing devices, PASS smart denture mouth guards, handheld heart attack sensors, and melanoma detection systems. The company also offers InCharge magnetic-based battery device that provides energy; and develops applications for de-icing application of graphene for use in the airline industry. The company was formerly known as Signet International Holdings, Inc. and changed its name to Golden Ally Lifetech Group, Inc. in July 2022. Golden Ally Lifetech Group, Inc. was incorporated in 2003 and is based in Austin, Texas.