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    Hunan Yongzhou Sanyu Plastic Metal Co., Ltd.

    As a subsidiary of Siyoto Group Company, Hunan Yongzhou Sanyu Plastic Metal Co., Ltd., having started production in 2007, is one of the first batch of enterprises to enter Daoxian High-tech Zone. Located in Daoxian High-tech Zone, Yongzhou City, Hunan Province, it covers 45000 square meters with a more than 300 million yuan investment in fixed assets. It’s a high-tech enterprises mainly focusing on the development, production and sales of electroacoustic products, including high-quality earphones, data cables, cell phone and computer accessories, etc. The company always attaches importance to technology R&D, quality management, continuous innovation and introduction of advanced testing equipment. It possesses cutting-edge design and R&D capabilities and masters the production technology of a full set of electro-acoustic products. With more than 30 horizontal injection molding machines, more than 200 vertical injection molding machines, more than 30 systematic production lines, dust-free workshop management, and the certification of ISO9001 and ISO14001, the company provides a strong guarantee for the stability of product quality. These advantages also help the company to win the honor of "Hunan Province Innovation and Entrepreneurship Driving Employment Demonstration Model-- High-quality Start-up Enterprise”. The company has always regarded quality as its own life by constantly introducing advanced testing equipment and cultivating first-class quality management talents. It has also established strict quality control system to ensure the production of high-quality, high-level products. Adhering to the concept and purpose of " quality first, service first ", the company undertakes global OEM & ODM orders and provides global customers with high-quality, cost-effective products and services.

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