Czech producer of magnesium for sporting purposes
Chalk, spol. s r.o. is a Czech private company founded in 2002. The owner of the company, together with the employees, combined knowledge of chemical fields with experience in sport climbing and marketing.
We produce magnesium for sports, in chemical terminology basic magnesium carbonate with special physical properties.
At the beginning, there was the production of magnesium in the form of crushed chalk, gradually followed by the production of cubes, balls and ballocks. In the next stage, we developed our own formula for liquid magnesium suspension. Our research into new technologies and new product development following the needs and requirements of our customers still continues. Currently, we also offer liquid magnesium without rosin and with the addition of essential oils and fragrances. In addition to the traditional crushed magnesium, we also offer extra fine powder and dust. The properties and composition of crushed chalk, powder and dust can be adapted to the needs of our customers.
We produce magnesium products for the world's leading mountaineering companies. We have had close cooperation with the Swiss company Mammut since the beginning of our commercial activities.
In addition, we offer a complete range of magnesium for climbers under our own Chalk brand. We also produce magnesium for shooting sports, gymnastics, pole dancing and fitness.
All our products have been tested in National Institute of Public Health, they are safe to use as a cosmetic skin product and registered in CPNP.