The three brothers Jingning Weng have many cows.

From 65438 to 0995, Weng Jinrong, Weng Guanrong and Weng Rongdi started their own businesses, doing two small workshops for processing Guangdong socks embryos with embroidery machines. Before choosing hosiery, the main business of Weng's three brothers was jewelry. 1995, Weng Jinrong decided to start a sock factory with two brothers. With the unique advantages of "Yiwu Commodity Market", Langsha has established a marketing network all over the country and even the world.

Langsha Group was established in 1995, and its legal representative is Weng. It owns more than ten branches and five overseas trading companies, including Langsha Knitting, Lanfeng Hosiery, Hong Guang Knitting, Lifu Textile, Langsha Microfinance Company, Langsha Real Estate, Anxing Photovoltaic and Ye Lan Photovoltaic.