HK Hancheng Technology Co.,Limited was established in 2009 and Headquartered in Shenzhen, is a leading professional exporter from China. We focus on offering laptop accessories to the customers worldwide. We have professional engineer team and sales team. We dedicate to provide stable and high-quality products to our customers. Our major products are laptop dc jack , Laptop adapters, Laptop battery , Laptop keyboards, laptop LCD screen ,Laptop fan ,Laptop LCD inverter etc. All these products have been tested by strict FQC test before manufactured and sell to assure the quality.