The products are exported to more than 40 countries and regions around the world. The company has cooperated with many well-known domestic brands for win-win results. Strength casting makes you and me.

After years of precipitation, the company has more than 150 industrial intellectual property rights, increasing at the rate of more than 20 every year. The company has independently developed more than 100 earphones in several series and passed a series of international authoritative certification.

At present, the company has advanced independent acoustic laboratories and product R & D institutions to continuously optimize and expand enterprise production capacity.

n of new works in spring and summer 2020 will be held on the following date. I hope you can take time out of your busy schedule to join us. Because it is an appointment system, please inform our Sales Department of the time of your n of new works in spring and summer 2020 will be held on the following date....

n of new works in spring and summer 2020 will be held on the following date. I hope you can take time out of your busy schedule to join us. Because it is an appointment system, please inform our Sales Department of the time of your n of new works in spring and summer 2020 will be held on the following date....