Founded in 2011, Trendwoo is a professional manufacturer that produces and develops portable bluetooth speakers and portable power stations. It has devoted to design, manufacture and sell innovative and stylish high-end portable mobile Bluetooth speakers and portable power stations to customers all round the world. Inspired by basic commodities, Trendwoo is a radical step forward in Smart Bluetooth Devices and Wearable Products design. Targeting a brand of high-end products, with a strong Research and Development team, internal automated Quality Control equipment and high manufacturing capability, as well as in-depth knowledge of customer requirements, we have become one of the favorite suppliers in the market. All steps from raw materials to procurement, production, testing, sales and after-sales service are under control with a very strict quality monitoring system.Besides, each professional project engineer guides and follows up the whole product procedures from mold design, circuit design, structure design to final performance assessment, sampling and mass production. See below what we can offer here:* Strong R&D team with 52 seasoned engineers for in-house PCB, package and graphics design;* Certifications: ISO, QC080000, CE, FCC, RoHS and so on;* 70 QC staff and a line of advanced testing equipment to further ensure quality;* 20,000m2 production base together with nearly 700 workers to pump up to 400,000pcs Bluetooth Devices and 300,000pcs Power Bank per month, filling your volume order at ease;* Responses within 12 hours for all your inquiries;* 3-7 days for sample delivery, and 25 days for official orders;