Nanjing Nanjing cordon warning tape supply, low prices, free shipping, excellent quality, please call 18913384158 Bi Jingli. Product Name: warning tape, warning line material: pvc film polyester fabric specifications: 125m * 7cm 80m * 5cm color: red, white and yellow and white Product Name: Box Barrier Material: Polyester fabric Color: white and yellow and red caution cordon main purposes: safety warning tape cassette is widely used in construction sites, dangerous sites and traffic accidents, emergency isolation and cover bar electrical maintenance, road and environmental protection projects. Can be used to delineate the scene or warning specifications special area; parapets easy to use, does not pollute the environment of the scene, bright color; fabric material, it can be used repeatedly. Usage: biodegradable disposable pe warning tape film production, you can customize various sizes and thickness, for on-site alert police, fire, health, transportation and other unexpected events, special work site isolation Nanjing professional manufacturers welcome. your call 18913384158 Bi Jingli, free home delivery.