KinOmega has been working on fish oil for more than 10 years and is now the biggest fish oil producer in China. We are a leading cGMP certified global manufacturer of highly concentrated fish oil Omega-3 EPA/DHA, which is FOS and IFOS certified with 5 Stars due to the high purity level and low oxidation level. We are also the first Omega-3 producer in China to hold the COS/CEP, KFDA cGMP and Japan PMDA cGMP for real pharmaceutical grade purity.