ZSY GROUP has been dedicating itself as an active manufacturer and supplier of laser distance sensors and laser measurement systems for industrial and OEM use. ZSY's products range from simple laser modules to complex 3D laser surveying and imaging systems. A number of ZSY's products have become “industry standard”. The use of our products covers steel casting, paper production, medical imaging, crane control, micron-level part, device monitoring, autocontrol in product line and part dimension inspection, surface inspection and so on.