Located in Xi'an, an ancient capital, Xi'an Optical Metrology Co., Ltd. is a high-tech enterprisededicated to serve the research institutions, universities, high-tech enterprises at home and abroad andrelated scientific research personnel. Our company is engaged in the development and sales of high-precision photoelectric test products and application technologies and providing technical servicesWith our independently developed photoelectric auto-collimation technology as the core and clientapplication as the orientation, we have developed many different series of high-precision photoelectricmeasuring instruments, including AlM series photoelectric auto-collimator, FocusAlM series focometer,AngleAll series goniometer, DecAlM series eccentric instrument, OptAlM spherical test station and AlMseries collimator. With a perfect technical team, we have profound technology accumulation in opticadesign, mechanical design, software development, technical services, and other aspects. Besides developing optical and photoelectric test standard instruments, we also provide specialized optical andphotoelectronic test solutions to many customers in avigation, spaceflight, weapon, Chinese Academy ofSciences, machine tool and other industries and develop specialized optics, mechanics, electronics andcomputer integration diaital test systems. All of the staff in the technical team are senior engineers indevelopment and application of the industry, have participated in many application projects of relatedproducts, and have many years of experience in photoelectronic test technology and the applications.We will continue to innovate and produce more stable, more precise and more reliable test products topetter serve the customers.

Our company has been certified by lS09000 quality management system, and our productshave achieved excellent test results in professional measurement performed by nationalmetrological verification institutions. Our AlM series photoelectric auto-collimator has reachedthe test precision of 0.1"/600", the leading level in the industry at home, and has the sameprecision level with the instruments made by well-known foreign manufacturers. Our productshave been used in many research institutes and high-tech enterprises at home, and are widelypraised by the users.

We will take technology innovation as the basis, take technical application as the guidance.and take technical service as the orientation in the future, make constant improvements inexisting products, study new technologies, and develop new products to provide the users withmore advanced, more reliable, and higher-precision test products. We are making every effort tobecome an innovative photoelectric test expert and a leading enterprise.