ZH EQUIPMENT INC is a manufacturer and Design specialized in research, development and production of Bluetooth Earphone, Remote Control, Bluetooth Speaker, Flash Memory Cards, Cellphone Case, iPad Protective Case, Cables, Digital Photo Frame,MP3/MP4 Players, Mouse and so on.

ROLLGAN is our brand, registed at USA already.

We are located in United States with convenient transportation access. All of our products are comply with international quality standard and are greatly appreciated in a variety of different market throughout the world.