SHENZHEN YANXIN TECHNOLOGY CO, . Ltd., established in 2018, is a professional manufacturer engaged in the research, development, production, sale and service of e-cigarette, gopro accessories, and sports outdoors. We are located in Shenzhen city with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including CNC, Injection, Printing, Laser engraving, and Polishing machines. In addition, we have obtained CE, RoHS, FCC, CPC, TELEC, and KC certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as USA, South Africa, Japan, Brazil, Russia and Southeast Countries. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements