In August 2019, I ordered from this master the manufacture of a duplicate key with a chip for my car. However, after 8 months, the key began to work incorrectly (once the key reads the immobilizer, and the second time the immobilizer does not recognize the key and so on in a circle). I called the master and explained the problem. According to him, it's my fault! apparently I threw the key and it went bad. He did not even see the key - there is no damage or even scratches on it. He offered to fix the problem - for 100% of the cost of manufacturing a new chip. I turned to another master: his verdict is a low-quality chip.
Summary: I do not recommend it, because it does not carry warranty obligations, manufactures chips on low-quality blanks.