Kristal Mountain Climbing club was established between 1975 & 1976 in Europe. Many professional mountain climbers and cavers joined the ever popular and expending world of climbing sport. It was a true natural hobby at first. By May 1980, the club had transformed into Kristal Property High Rise Maintenance group. Since then, the group has worked around Europe on various complicated projects. Through the years, Kristal acclaimed a renowned reputation for its quality delivered work and expertise in the High Rise maintenance field. Kristal Property Maintenance Group understands the importance of respectable service, and strives to implement it's best in every aspect of the High Rise maintenance industry. more... See more text