孟乐川,山东济南人,亚圣孟子的后裔,清末闻名京华的大绸布商,业内人号称“东方第一商”。“瑞蚨祥”是一个在中国大地上经历了四百年的中外著名的古老商号。“瑞蚨祥”创办于大清康熙年间,创始人孟鸿升,山东济南府丘县旧军镇人,是孟乐川的祖辈。孟鸿升以经营土布起家,积累了原始资本后建立商号“万 Meng Lechuan, Jinan, Shandong, Asian Mencius’s descendants, the late Qing Dynasty famous Jinghua large silk cloth, the industry called ”the first Oriental business.“ ”Ruixiangxiang“ is a famous Chinese and foreign firm that has experienced 400 years on the land of China. ”Ruixiangxiang “ was founded in the Qing Emperor Kangxi years, founder Meng Hongsheng, Jinan, Shandong Qiqiu old military town, is the ancestor of Meng Lechuan. Meng Hongsheng started with the business of oubu, the accumulation of the original capital after the establishment of firm ”million