About 4 Trademarks found that are owned by Shenzhen Saiyin Electronics Co Ltd

Brackets of metal for furniture; Fittings of metal for furniture; Furniture fittings of metal; Metal fasteners, namely, bolts, nails, rivets, screws; Metal hardware, namely, general use wall and ceiling mounts for audio, video or computer equipment; Metal hooks; Metal mirror hangers; Metal mounting brackets for general use; Metal picture hangers; Metal shelf brackets

Brackets, not of metal, for furniture; Furniture fittings, not of metal; Hardware, namely, non-metal brackets for general use; Non-metal fastening anchors; Non-metal hardware, namely, general use wall and ceiling mounts for audio, video or computer equipment; Non-metal hooks; Non-metal mounting brackets for general use; Picture frame brackets; Support bracket not made of metal for attachment to furniture to support items to be kept in hands' reach, such as a pistol, remote control, flashlight, cell phone, or eyeglasses

Loud speaker systems

The mark consists of Black text stating Saiyin on a white field.