Shandong Hengxin and Rongxin are not a family. Relevant information shows that Shandong Rongxin Group Co., Ltd. was established on June 65438+1October 65438+1October 2007, and its business scope includes the production and sales of coal tar, crude benzene, sulfur, ammonium sulfate, methanol, fusel and liquid oxygen. Hengxin Group was formally registered in Hong Kong in 2007. First-class experts, scholars, entrepreneurs and professional managers from China, Hongkong, the United States, Chinese mainland, Taiwan Province, Macau and other industries and professional fields at home and abroad jointly initiated the establishment. It operates in a market-oriented and commercial way. It is an international comprehensive enterprise group company integrating residential real estate, education and training, real estate consultant, international trade, private equity fund, medical care, cultural industry and management consulting.