Hunan Everstar Chem Co.,Ltd was founded in 2008, locates in the eastern of China that New & High Technology Development District of Hengyang City, China, which specializes in manufacturing and researching various kind of Hormone/Steroid Products, APIs, Cosmetics Additivs & Pharmaceutical Itermediates, is a high-tech enterprise with import and export rights itself. The company holds the modern equipment for producing & analyzing, the strongest developing ability for any new items, the perfect quality controlling system and the excellent after services, the most products are being exported to worldwide market regularly.