Crystal Service | 2,855 followers on LinkedIn. 28 лет на рынке. 400 человек в штате. 150 000 проданных лицензий ПО. 300 торговых сетей. | Software, Hardware and Supplies – Consulting, Supply, Service The Crystal Service company views supplying hardware to its customers not as a one-time deal, but as a result of competent IT consultancy and a trigger for long-term successful partnership. We do not just have large sales. We do everything to protect your investments.