We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Maca Extract, Epimedium Extract , Bitter Melon Charantin 10% , Linolenol Lignans ,Berberine Sulfate . Welcome to post your sample and color ring to let us produce according to your specification.Welcome your inquiry! Looking forward to building long-term cooperation with you! The product will supply to all over the world, such as Europe, America, Australia,Brazil , Venezuela ,Montpellier , Guatemala .Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.