With the development of the economy, Red Star has introduced higher technology to produce multi usb charging cable. Red Star focuses on providing a variety of usb data blocker for customers. Red Star eco 3-1 data blocker has proper design and engineering. It is an outcome of our qualified architects, designers, and structural engineers using their aptitude. This product features enough stretch and recovery. Its fabric has passed the tests on the stretch and recovery under a specified tension and extension.
Centering on usb data blocker is our long-term development strategy. Inquiry!