Solar Road Stud/ Solar Traffic Sign/ Solar Street Light, Safety Gloves - Company Overview - Shenzhen Nokin Traffic Facilities Co.,Shenzhen Nokin Traffic Facilities Co. The basic information about Shenzhen Nokin Traffic Facilities Co.,Shenzhen Nokin Traffic Facilities Co. NOKIN group headquater was established in Shenzhen China 2001.She is a group manufacturer, distributor and exporter with a