Shenzhen Enle Industry Co.,Ltd . We are professional Bluetooth TWS earbuds&earphone,wireless speaker factory. Vertify by SGS&TUV. Also, we get ISO9001 certificate.We focus on quality and on time services. There are 300 workers,10,000m squre work shop supply the best productsWe get CE, KC, RoHs, FCC certificate for our produsts, also we get Patent for our private models, that will protect your selling on line. 50 QC make sure all the quality is according to your requirement. 5 engineers will follow your OEM and ODM project.10 ID designers will let you easy to ensure your ID and packing design. 20 sales will follow your order from sample to golden sample to mass production until shipping.Choose us means choose stable quality and long time business, also big profile.