Holo focus on researching and producing laser level and laser distance meter, which are mainly applied in the field of construction and decoration.





In the rapidly evolving landscapes of smart construction, precision industrial surveying, and automated security systems, the Laser Distance Meter (LDM) has transcended its original role as a mere digital tape measure.

In the world of construction, engineering, and industrial manufacturing, precision is not just a metric—it is the foundation of safety, efficiency, and profitability. Whether you are surveying a large-scale infrastructure

For centuries, measuring distance has been a compromise—between accuracy and portability, between simplicity and functionality. We carried bulky tape measures that tangled easily or relied on estimation when the “right