What grade does window furniture belong to?

According to the Qi family. Com, window of the city furniture is a popular residential furniture brand, which belongs to the first-line high-end brand in the furniture brand list. There are four factories in Dongguan, a large export processing base in Wenzhou, five direct-operated shopping malls and self-operated shopping malls with a total area of 6,000 square meters in key cities across the country. In China, there are more than 1000 customers all over the world.