Shenzhen Golden Rose Technology Co., Ltd. was established in 2014 and has been focusing on the Bluetooth audio field for 10 years. It is a professional OEM/ODM service provider integrating R&D, design and production. The company is deeply involved in the Bluetooth speaker and Bluetooth headset industry. Relying on advanced production equipment, mature process technology and efficient supply chain system, it provides global customers with full-chain services from solution design, mold development to mass production. Adhering to the concept of "quality-based, innovation-driven", it has served more than 50 well-known brands in the world and delivered more than 10 million products. It is committed to becoming a Bluetooth audio smart manufacturing partner trusted by customers.1. Ten years of technical precipitation- The R&D team accounts for 30%, has a number of technical patents, is proficient in Bluetooth 5.3/5.4, low-latency transmission, ANC noise reduction and other core technologies, and responds quickly to market trends.2. Intelligent manufacturing strength- It has its own 2,000 square meters production base, equipped with fully automatic SMT patch lines, injection molding and acoustic laboratories, with a daily output of more than 100,000 units, supporting flexible production and small batch customization.3. Strict quality control system- Passed ISO9001 and BSCI certification, implemented 6 full inspection processes, with a defect rate of less than 0.5%, in line with international standards such as CE/FCC/RoHS, ensuring that the product can be sold globally.4. Deep supply chain integration- Strategic cooperation with chip manufacturers such as TI, Qualcomm, BES, etc., with sufficient material inventory and 30% shorter delivery time, helping customers seize market opportunities.5. One-stop customization service- Provide full-process services such as ID design, structure optimization, software and hardware debugging, and packaging customization, support private model development and brand-exclusive solutions, and enable customers to differentiate their competitiveness.