Weifang Hongyuan Flour Co., LTD. (formerly Weifang Hongyuan flour mill) is a private enterprise, founded in 2003, registered capital of 5 million yuan, fixed assets of 100 million yuan. With a series of special flour production line,125 mill 30 sets, daily processing wheat 500 tons, annual processing wheat 100000 tons, annual production of various flour 80,000 tons.

It has more than 100 employees, including 6 professional flour engineers, 2 senior craftsmen and 24 scientific research technicians. It mainly produces "Lu Wei", "Wei Zhou" and "Lu Li" brand flour series. In 2004, "Luwei" brand flour was rated as "safe flour" by provinces and cities. In 2005, "Luwei" brand flour series won the national "green food".