Founded in 1989, Top Trade Co. specializes in the import and export business of power components being applied on pulse wide modulation circuits. In 1994, we started designing and manufacturing the infrared audiofrequency ICs. to meet any audio wireless application. Both OEM and ODM services are provided.

China Office: Sintec International Ltd.

TEL:86-755-83551943
FAX:86-755-83551494
MAIL:sintec-sz@qq.com
ADDRESS: Rm 1702,Second building,Cofco business park,Liu-xian second rod,Bao’an district,Shenzhen city,China