Jinan Lanfei Rose Biotechnology Co., Ltd.

Jinan Lanfei Rose Biotechnology Co., Ltd. (济南蓝妃玫瑰生物科技有限公司) is based at Nanshixia Village in Rose Town (玫瑰镇), Pingyin County, on the western edge of Jinan in Shandong Province. Pingyin is China's long-established production area for edible rose, and the company sits inside that growing zone.

It processes rose flowers into food-grade petals, petal powder, flower tea, rose preserve and essential oil. The plant runs an automated petal sorting line, and annual petal throughput is given as more than 1,000 tonnes. The company says it buys from about 5,000 farming households in the surrounding area, and it sells under the Tangchao Huakai (唐潮花开) brand through supermarket chains and online retailers as well as to ingredient buyers.

Jinan municipal authorities list the company as a key agricultural enterprise. It exhibits at the spring FIC food ingredients fair.