Chemtron's manufacturing site is located in Shanghai, China and houses 130,000 square feet of state-of-the-art medical diagnostic test manufacturing space.Chemtron's US office is located in San Diego,California.Chemtron currently has ISO 13485:2012 certification.The majority of products are CE approved with some products being registered with FDA.Chemtron continues to improve its quality system in order to bring reliable and consistent products to their customers.