Shenzhen yinzhiguan digital technology co., LTD. Is a company specialized in the production and processing of bluetooth audio and other products, with a complete and scientific quality management system.

Founded in 2013, the company is a limited liability management enterprise.Manufacturer integrating product r&d, production, sales and service.Professional development: bluetooth speaker, bluetooth headset, plug card speaker, speaker box, audio, mobile power and other electronic digital products."Realistic, innovative, honest and efficient" is the business philosophy of the crown.With advanced technology and professional production experience, we have created outstanding quality and won global trust.Current bluetooth speaker, Shenzhen yinzhiguan digital technology co., LTD. Is a company specialized in the production and processing of bluetooth audio and other products, with a complete and scientific quality management system.

Founded in 2013, the company is a limited liability management enterprise.Manufacturer integrating product r&d, production, sales and service.Professional development: bluetooth speaker, bluetooth headset, plug card speaker, speaker box, audio, mobile power and other electronic digital products."Realistic, innovative, honest and efficient" is the business philosophy of the crown.With advanced technology and professional production experience, we have created outstanding quality and won global trust.At present, bluetooth speakers, bluetooth speakers and plug-in speakers are one of the largest manufacturers in the industry with the most complete varieties and the largest output. They have the cooperation partners of the world's top 500 companies and have established long-term cooperation relations with well-known enterprises.At the same time, bluetooth speakers, bluetooth headsets, plug - in speakers, speakers, audio, mobile power and other products have world-class performance and price competitiveness.Products are mainly exported to the Unite