We supply levelling instruments, theodolites, total stations, laser rangefinders, GPS and navigation. We calibrate leveling instrument, rotary, cross and pipe laser, rangefinder, tape measure, leveling bar, theodolite. We provide service and calibration for GPS Topcon, Sokkia, Leica, BMI, Ashtech, Garmin, Nikon.

Metrological research, approval and certification of types of measuring instruments, their calibration and verification, certification of reference materials, personnel in metrology, registration for manufacture, repair and installation of measuring instruments, professional services in metrology, regional competence.

We manufacture and sell technical and hand brushes, chimney sweeps and disposable machines, with a focus on the production of paint rollers. We also sell measuring and inspection equipment for plumbers, chimney sweeps, gas fitters and heating engineers. Of course, we provide warranty and post-warranty service on it.

We operate a chain of stores specializing in laser, lighting and entertainment merchandise. We offer laser pointers, diodes, weapon lasers, safety glasses, optical prisms, lenses and modules - line, cross, point. We provide laser equipment performance certification including service. We provide consulting.

The company started in the field of display technology based on LED components. We soon added LCD displays. We were at the beginning of LED lighting when white LEDs lasted a maximum of 3000 hours. We also added PCB supplies and plastic custom boxes. We offer PCB manufacturing and PCB assembly.

Tutoring in mathematics and physics. Online, friendly and professional. Offer preparation for entrance exams according to CERMAT requirements.

Retail and wholesale of rolling bearings. We represent NTN-SNR, CeramicSpeed-Denmark, SNH-Germany, EZO-Japan, Loctite-adhesives and sealants. Among other things, the company supplies spare parts and machine components for imported machinery, equipment and technology.

Sales and service of electronics, computers and measuring and vacuum equipment.