You will not find negative reviews about our company and our products. They are simply not there. We achieved this with our work, including with the help of the tips of the masters, who are very grateful. Of course, we cannot guarantee 100% operation of our equipment. But we give a 100% guarantee that “We don’t abandon ours” (yes, we help “Aliens”). If you want to check the veracity of this information, dial our "callsigns" on the Web: " Microinstrument Jewelry Equipment LLC Moscow Reviews ".