Product: QUICK SCREW CONNECTOR (connector, MAN, auto parts) Marteial: waterproof Type: Two side connector OEM parts factory Product detail: QUICK SCREW CONNECTOR (connector, MAN, auto parts)Marteial: waterproofType ... : Movement print , laser markingOur Factry pic as following:Cerficate: quick auto screw waterproof connector (connector, auto parts)