Gemsy Jiasew RXM-2-A 2 Needle Coverstitch, All Metal Portable Machine 180W, 170W Motor
Both RXM-77-A and RXM-2-A coverstitch machines use needles UY128GAS or GK16-1 (B63) as photo attached, B63 is same as GK16-1 or UY128GAS