Brightblue is a leading manufacturer and supplier of mobile phone accessories in China for many years, specialized in the TWS Wireless Earbuds, Smart Watch , power bank, fast charger and other creative products. Our factory occupies more than 2000 square meters and 300 employees, integrated with 11 departments. We carry out a strict production process and QC management. Brightblue is a sub-brand of Shenzhen Lianglan-Industry Technology Co., Ltd, which is engaged in the mid-range and high-end products. With experienced R&D Department, Brightblue keeps developing various new products to meet custome's requirement with the unique design in the market. Brightblue are renowned for the quality and reliability of its products and unrivaled customer support. We have also established a close relationship with banks and freight forwarder agents to guarantee our customer's satisfactory services. Nowadays Brightblue has developed a strong distributor network in China and overseas, service nearly 600 channel partners and product radiation in more than 50 countries, annual turnover of more than 30 million dollars.