Guangdong 4successful Tech Co.,Ltd was established in 2007.the factory is located in Dongguan city , Guangdong Prinvince ,and the workshop buliding ware covering 3200 square-meter with employees over 100 workers , 4 production lines are able to produce 1000unit daliy.we are committed to providing customers with ODM and OEM business at reasonable cost ,high quality products and intimate service . Head office was located in Foshan china, and the factory has been built in Dongguan, possessing 10 years experience for mobile phone and computer accessories. A wide range of our products for your sourcing: USB series like power bank , car charger , usb cable , type c adaper and other products Company strictly enforces the ISO 9001:2008 international quality management system. To comply with green, energy saving, environmental protection, and by CE, FCC, ROHS and other certifications always be our options. Products are exported to around the world, especially to Europe, the United States, Asia. We have already established agreeable and mutual benefit business relationship with our customers, who are highly appreciated our good service. Guangdong 4successful Tech Co.,Ltd has advanced production experience and perfect managerial system to meet customers' OEM/ODM requirement. The company has a full set of design, production, service quality and guarantee system, providing you good after-sales service. Our mission : integrity,good quality,innovation,win-win Welcome to visit our production line and sincerely hope to find chance for cooperating with you