T-SWAN Limited is a manufacturing company of earphones and headphones. We are located in the consumer electronics manufacturing zone in Dongguan city, China. Our goal is to provide high quality and innovative products into the consumer electronics market and profit the customers that we serve by providing stellar communication, cooperation and service. We have our own factory, and we have the resource to make almost any design that you can find in the market. All of our products quality can be made to conform to CE, ROHS, Prop65/CA65, CPSIA and FCC standards. From new product development, semi-finished goods checking, mass production, and shipping out the finished goods,we offer complete solutions to you and your business partners. We will constantly improve our products and you can make the development of new products easier, reduce workload, and shorten the period to launch. As a customer of T-SWAN, your satisfaction is our best achievement and we look forward to matching your needs. MORE DETAILS ABOUT WORKING WITH US: 1. In General: We offer 0.3%~0.6% FOC items depending on the model. Our product quality warranty is 12 months. 2. For Quotation and Product quality: Our cost includes packaging and 100% quality assurance, we achieve 100% quality assurance by doing full QC inspection not only during production but also again when packing, and we always add a battery protective board to all of our products. 3. For Packaging: We usually provide very good English user manual and package die-cut for OEM projects. For OEM orders. we always use better packaging materials in order to protect our customer’s brand image, and we also add protective film or PE bag on the package surface for protection. 4. For Better and Extra Service: We also provide HD advertising images of your branded products after an OEM order is ready for shipment.