ISO

About ISO

Shenzhen Shengna Technology Co., Ltd. is a comprehensive enterprise integrating R&D, manufacturing and sales of earphones and Bluetooth earphones. It has been deeply involved in the earphone industry for 17 years. We focus on product R&D, OEM and ODM, and have our own registered brands. The company has passed ISO9001:2015 and BSCI certification, and strictly controls the whole process in accordance with the international quality standard system. Most of the company's products have passed CE, FCC, ROHS certification, and have dozens of product appearance and utility model patents, in strict accordance with international standards to produce high-quality products, products are exported to the United States, Europe, Russia and Southeast Asia. In the past ten years, the company has been adhering to the business philosophy of "Occupying the market with quality, winning reputation with service, and seeking development with innovation", and has continuously launched high-quality, high-sound and uniquely designed consumer headphones. The main products are open OWS Bluetooth headset, TWS Bluetooth headset, ANC, ENC noise reduction headset. The company's service tenet is: to expand the global market, pursue excellent technology, manufacture high-quality products, and provide sincere service, with the vision to become a benchmark enterprise in the domestic headphone industry. The company has been adhering to the people-oriented strategic thinking, pooling talents, realizing stable and orderly development of the enterprise, integrating resources, improving services, and continuously providing our customers with cost-effective and large brand value-added supporting product solutions. It is the company's mission and pursuit to create a harmonious, united and continuous innovation team to create value for customers!