Shenzhen SiYuanBeiEr Technology Co., Ltd, established in 2011, is a professional engaged in design, development, sale and service of Smart Bluetooth & WiFi Products like Bluetooth Vape Pen, Bluetooth Earphones, WiFi Plug, WiFi LED Strip Lights etc. We are located in Shenzhen with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always avaialable to discuss your requirements and ensure full customer satisfaction.With 9 years exporting experiences, our products are exported to clients all around the world as USA, Canada, UK, France, Germany, Korea, Malaysia, Philippines etc. Based on the strong R&D capability, rich industrial experience, deep understanding of customers' needs, we established a mature and advanced product development system, strict quality control process, a worldwide supplu chain and professional sales team, and create every product with ingenuity. SiYuanBeiEr always implements the concept of creating value for customers, tailors products for customers, meets different needs of customers, and continuously provides solutions for customers. Keep development, innovation and improvement. Passionate design team, creative products, excellent user experience! From modeling to material, elaborating each product to give the user a pleasant experience. Faultless after selling service ensure that users don't have to be worry about the use of each product. We also welcome OEM & ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, please feel free to talk with us about your products requirements.