We are an early headphone manufacturer in China. Our company has several factories, with more than 1,000 employees. The production capacity is more than 4 million sets monthly. Sales volume is more than 3 million sets monthly. We have 2 brands "BYZ" and "Tongzhiyin". OEM orders are welcomed as well. Products of our company include mobile phone handsfree headsets, MP3/MP4 headphones, universal headphone detectors for China's copy mobile phones, universal USB chargers, etc., with about 10 series and different models and color designs. In order to maintain the leading position in the production field, our company develops at least 3 new products to enrich the market monthly. Our management strategic objective is "with the steady development of the company, build BYZ a 100-year enterprise".

Our company adheres to the core business philosophy of "with steady innovation, high quality, and perfect services, to provide high quality products with competitive price to customers". We also adhere to the win-win concept to ensure that Distributors, employees, company and society have the common interest to achieve their development