For 600*600, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 600*600 has been well received by many customers and enjoyed a good reputation in many countries. Cixi Yuanhui Lighting Electric Co.,Ltd. 600*600 have characteristic design & practical performance & competitive price, for more information on the 600*600, please feel free to contact us.