JD。 COM's self-operated store buys Romon suits, and the factory delivers genuine products. According to relevant public information, the sales subject of the official flagship store is to ensure the direct sales of manufacturers and manufacturers. The difference is JD. COM's self-management is divided into warehouses all over JD.COM, which are directly delivered by JD.COM or manufacturers. The official flagship store chooses its own courier company to deliver, and the timeliness is not as fast as self-operated. Romon Group Co., Ltd., referred to as Romon Group for short, is a national, non-regional, cross-industry and modern well-known large-scale clothing enterprise group approved by the State Administration for Industry and Commerce. The annual sales volume of Romon suits, the leading product, ranks first in China, and the comprehensive market share of suits ranks second. In June, 2020, Luomeng Group was selected as the list of key textile and garment brand enterprises in the Ministry of Industry and Information Technology.