SEASAN INTERNATIONAL LIMITED A professional adapter supplier. Our Seasan Tech is a third-party supplier of adapters authorized by Acbel and Delta. We have been running for more than 15 years and we have more than 100 specifications of notebook adapters. In addition, we have part of the original Lenovo, HP, and Dell models to sell. We are now looking for regional partners, welcome to contact us. We guarantee that all our products are directly from the OEM factories(Delta, Acbel, Liteon, Chicony, Huntkey...). All the quality assurance and safety documents are complete.