The high-standard raw material control and quality internal control system is a consistent tradition of the Niro Group. Niro Granite ceramic products have fully passed ISO9001 international quality management system, China 3C certification, Singapore Environment Council green environmental protection and many other authoritative international quality standards certification, And through strict quality inspection and control. It has won many honors such as "the most aesthetically valuable new ceramic products", "the top ten ceramic new product brands recommended by designers", and "excellent ceramic new product application space plan".