1. Professional repair of various shower enclosures (including: replacement of pulleys, handles, sliders, tempered glass, shock-absorbing blocks, profiles, hinges, and other accessories, as well as leak-proof treatment for shower enclosures). 2. Professional repair of various titanium alloy sliding doors (wardrobe doors, partition doors), including replacement of upper and lower pulleys, glass, and profiles. 3. Professional disassembly, installation, and relocation of entire shower enclosures. 4. Leak repair for shower enclosures.