We was established in 1996. We are maker in Taiwan , SUPPLY SECTION technical department has great experiences in in airsoft gun batteries designing and airsoft gun upgraded components.Base on our unique know-how, our products have outstanding performance in every field such as efficiency, life cycle, safety, quality, and package.What we want to offer is our unique manufacturing technology, it let us to get more high quality and low price than Japan's products.Base on our unique know-how, This is a very hard act for any other manufacturers to follow, and many airsoft Players become devotees of our products after trying it for the first time.We have become experienced in bringing you the best possible products from the top manufacturers and we also committed to your satisfaction. We are committed to your satisfaction and welcome any suggestions or comments you may have.We will do our best to satisfy your needs. please visit our products website ( )Starting from 2009, the IATA(International Air Transport Association) for the delivery of the battery has new provisions. More specific and stringent norms were separately assigned for battery's capacity, label, packaging, safety norms. We have completed in line with the IATA rules and we also has completed to work with the delivery of courier operations. Thus, EVC can guarantee the products you ordered will be smooth and fast delivery to your hands.