Shenzhen X-Star Technology Co., Limited was founded in 2013,is specialized in Solid State Drive, DDR3/DDR4 memory. With the daily output volume of 75,000pcs,we can get your urgent orders ready in just two days. We have a lead-free workshop, 3 Mounting machines, 5 Reflowing machines and 5 Ultrasonic machines. We have also purchased a lot of testing equipment, including oscillation tester, high and low tester, keystroke tester, operation RF tester, network-board instrument, etc. to ensure the testing quality from raw material selection to semi-finished product and finished product inspection. We have eight QC technicians who conduct piece-by-piece double test on PCBA finished products, and random check the finished products before packing. Thus the return rate is less than 0.5%. Leave your concerns on quality to us, we also provide a three-year warranty. Our company insists on development and innovation. 15 senior engineers are taking charge of the development of new products and technical support. We have 3 - 5 new products come out every month. We believe that a passionate, innovative and well-trained team will be able to establish good cooperative relationships with your company, and can become your trustworthy partner.