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Company introduction:
Shenzhen Duoyuan Technology Co., Ltd. was founded in 2008, covering an area of more than 2,000 square meters. It has 4 high-standard anti-static water flow production and assembly lines, a speaker production line, 5 audio testers, and 6 vertical injection molding machines. It is a manufacturing enterprise specializing in the production, research and development, and sales of various earphones and earphone accessories. Through the companyThrough years of unremitting efforts of all employees, the factory has now developed into a factory with more than 100 people, including 2 people with 8 years of headphone work experience, including 6 managers, 5 quality control personnel, and 3 engineering technicians. The company implements a modern enterprise management model, implements 7S management, and introduces advanced enterprise management systems ERP and comprehensive introduction of CIS.The company strictly produces in accordance with the ISO9001:2000 international quality certification system and third-party factory inspection standards, and its products are exported to Europe, the United States and Southeast Asia.The current main products include: metal earplug design; metal earplug cavity; finished metal earplugs; small copper and aluminum parts processing; high-end headphone wires; Ordinary and metal earphones for CD players, MD, MP3/MP4, electronic dictionaries, mobile phones, and other portable music playing equipment; Bluetooth headsets; earhook high-end metal headphones for multimedia computers, laptops, and multimedia teaching equipment and other headphone products.Since the first day of its establishment, the factory has always adhered to“Comply with market demand and pursue excellent quality”Quality policy, adhering to“Promote integrity, pursue excellence, sustainable operation, and give back to society”business experience.The factory has a strong technical quality team and advanced electro-acoustic testing equipment. It adheres to the path of technological innovation and constantly develops new products that meet market requirements.products, supporting products and exported overseas.Ensuring product quality and meeting user requirements is our purpose. Quick response and immediate action are our work style.The beautiful garden city attracts countless businessmen and tourists from five continents, bringing unlimited business opportunities to our development.The models are complete and the quality is excellent, winning recognition and praise from new and old customers.
Product pictures:



Product parameters in English:
2) Audio range 2.402 GHZ ~ 2.480
3) Emission range < = 10-15 m
4) Mobile phones stereo music player
5) Answer Mobile phones call
6) Music play time 2-4 hours
7) Phones call time 2-4 hours
8) Support all kinds of mobile phones
9) Battery:3.7V/60-90mah
10)Speaker size: 10mm/ 6u
11) Colors: black, white, red, green, blue.

Company sample room:

Company hot -selling products:

The factory adheres to the business purpose of "quality assurance, customer first" and is guided by "low price and high quality". It closely follows the development trend of the IT industry and continuously develops high-quality and trendy products to meet the needs of the market at all stages and levels.We strive for survival by quality, development by credibility, and meet the fierce market competition with high quality and efficiency.Integrity is the foundation of our foundation.Quality is our commitment to you.Your satisfaction is our expectation.We have an excellent sales service team, dedicated to serving customers, sincere cooperation, jointly exploring the market, and creating a better tomorrow hand in hand. We will serve you wholeheartedly..














