Yueyang Xiangmao Medicines & Chemicals Co., Ltd. is the largest manufacturer of Methyl Sulfonyl Methane (MSM) in the world, specializing in the production of MSM for pharmaceutical, food, feed, and cosmetic grades. Established in 2009, the company has developed advanced purification technologies and operates a GMP-standard factory with a production capacity of over 3000 metric tons annually. The company exports MSM to North America, Japan, South Korea, and other global markets. It holds Kosher, Halal, and ISO9001:2015 certifications, ensuring high-quality production standards.