Rosstone Audio Technology Co., Ltd. is a large scale audio-vedio electronic products group. The company was established in 1993 and mainly sells various kinds of high and middle grade wire and wireless microphone, hifi amplifier / speaker, AC3 / dts / HDCD / pcm decoder, AV home theatre and matching speaker systems, speaker combination products, multi-track multi-media speaker system; Professional amplifier / professional speaker and surrounding equipments; Professional and civilian vhf / uhf frequency wireless transmitter series products, etc.

The company has set full holding electronics manufacturer in guangzhou. Since 10 years from our establishment, the enterprise sticks to the strategy of "based on high quality, wining through advanced technology", and manufactures various products according to the international standards.

The company has a team of ambitious and energetic technical and management staffs. Our quality principle is: "customer first, aiming higher, comity and enterprising". The company has been authorized the ISO-9001 international quality management system certificate and the state industrial products manufacturing license, great wall electric products certificate. All the products have passed the supervision and testing of the state quality & technology supervision bureau and guangdong province quality & technology supervision bureau.

The company has been developed into the certificated enterprise under the continuous state supervision since 2000. Many of our products have passed the FCC, UL, CE international certificates. All the products are sold well in more than 30 countries.

Moreover, the company also provides ODM and OEM business of various kinds of electronic products. The company has enjoyed high confidence and reputation from our customers both at home and abroad due to the advanced technical strength and producing capacity as well as strict quality control.