Shenzhen Erkaisi Industrial Co.,Ltd. which specializes in laptop computer and PC peripheral equipment development, production, and sales. is one of the early manufacturers specializing in laptop peripherals such as External Optical Drives, USB 2.0/USB 3.0 and Type-C series HDD. <p>Based on our strong R&D team, strict QC system and skillful workforce, we are confident that we can provide you not only a competitive price but also great quality and satisfying service. <p><p>Moreover, we have an excellent capability of filling customers' OEM requirements.