Welsh slate was in demand not only in Britain but North America and mainland Europe as industrialisation and populations across the world gathered pace. Many new quarries opened or expanded to ...

turning them into everything from our iconic roofing and walling products, through to architectural pieces of the highest ...

ROUND ROCK, Texas - RB Residential, Inc., a leader in roofing repair and restoration services, has announced its intention to collaborate with Sky Quarry, Inc. (NASDAQ: SKYQ) through a Letter of ...