91在线做i视频I懂色av一区二区三区I亚洲二区在线I17.c.com做a视频在线观看I人妻超碰在线I制服一区二区I偷拍一区二区I538国产在线I亚洲色综合网I一区二区中文I秋霞在线视频

Luxurious protection, consistent quality

Company Vision

Become the most powerful partner for brushless motor drives in the world.

     Create "Duomi Selection" as a synonym for intelligent life in the industry wave!

Company mission

"Brushless Motor Control Board", focusing on the needs of home care products and automotive electronics, providing the best products, solutions and services to create the greatest happiness for families around the world.