Blue Metal Suppliers In Chennai – We are one of the finest 6 mm Blue Metal Suppliers In Chennai in order to fulfil the customers and client’s satisfaction. All our Materials are VSI made. Sizes are in perfect pattern. Vignesh Aravind Transports is a venture that has evolved over time. It has its modest beginnings around 1978 with the establishment of Aravind Blue metal – Quarry & Crushers at Tindivanam.