East Crane (an airsoft manufacturer based in Hong Kong) is one of the longest-running, new wave airsoft gun manufacturers with over two decades of experience. E&C has collaborated with other manufacturers in the form of the E&C product family, but has now started to offer ready-made airsoft packages under its own name. The strength of the guns is their fine finish and often the stamps and details according to their models (H&K, Knight´s Arms Company, etc.). East Crane guns usually have a quick spring change, which is especially advanced in the 1.5 versions.