Welcome - the Road Safety Products from Nilkamal Limited. India's No 1 organization in Material Handling These uniquely designed and well engineered barriers. Barricades and other traffic movement regulation products facilitate easy handling and are also easy - install. They are manufactured from premium grade UV stabilized virgin polyethylene material. Designed - interlock easily. Nilkamal barricades can readily form a well. The barriers have been designed - withstand high wind pressure generated by test moving vehicles and are also more effective, more stable and safer compared - conventional products such as drums, posts and such like used - form temporary barricades. Strips of retro-reflective sheets are also pasted on the barriers - enhance visibility during night.