Founded in 2018 and headquartered in Shenzhen, a national hub of technological innovation, Shenzhen Qinopai Technology Co., Ltd. is a modern high-tech enterprise specializing in the audio industry. Integrating independent R&D, standardized production, global sales and all-round services, the company owns the core brand Etransking. Adhering to the business philosophy of "Technology leads the future, quality creates brilliance", we focus on the innovation and upgrading of audio products, and strive to deliver high-quality audio solutions for global customers.

The company boasts a modern standardized production base of over 5,000 square meters, equipped with industry-leading production equipment and automatic production lines. We have fully implemented the ISO9001-2015 international quality management system to establish standardized and refined production control procedures.Supported by a well-trained professional production team of more than 100 employees, we maintain stable and efficient production capacity with a monthly output of 200,000 to 300,000 sets of headphones, which fully meets the market demand for mass production and customized orders.

Innovation is the core driving force of enterprise development. We have built a professional interdisciplinary R&D team of over 20 talents specializing in electronic technology, acoustic design and industrial modeling. The team continuously explores and optimizes core audio technologies to keep pace with the trends of the global consumer electronics market. Focusing on wireless Bluetooth headsets, our core brand Etransking delivers products with stylish design, versatile functions and outstanding sound quality, perfectly catering to the diverse needs of modern consumers.

At present, we have established a sound global sales network and one-stop after-sales service system, providing professional OEM and ODM customized services for world-renowned brands. Our products are sold well in many countries and regions worldwide. Driven by continuous technological innovation, we have overcome multiple technical difficulties in the audio industry and independently developed benchmark innovative products such as the S-M5+ series, which have passed a number of authoritative industry certifications. With reliable product quality and high-quality services, we have won wide market recognition and a good global reputation, building a solid brand image in the audio equipment industry.