Established in 1998, Changzhou Red Sun Biological Engineering Co., Ltd. is a manufacturer and trader specialized in the research, development and production of health food. Our company is located in Luoyang Town, Wujin District, Changzhou City, Jiangsu Province, China, with convenient transportation access. Over the past decade, our company has established the "Magic" brand and built up reliable and cooperative relationships with well-known domestic and overseas enterprises and some ...