In a mixing bowl, combine chicken, salt, potato starch, egg, mix well. Let chicken wings marinate for at least 30 minutes or up to 4 hours.
In a shallow pan, fill half way with vegetable oil. Bring the temperature of oil to 350F - 375F. Prepare a cooking pan lined with oil absorbed paper.
Work in small batch. Add marinated chicken wings into the oil and deep fry for 10-15 minutes. Most likely you won't exceed 15 minutes of cooking. Check for doneness by cut into a biggest part of the wings to see if there is blood coming out or not.
Serve chicken wings immediately with your favorite dipping sauce.