• Find Us

    HeNan, China

  • Online Us

    24-hour service

News Center
  1. HOME
  2. -- Importance Of Gravel And Sand Quarrying

importance of gravel and sand quarrying

Mar 19, 2020 Quarrying is part of the wider extractive industry and the natural stone, gravel and sand that comes from a quarry are known as aggregate. Its fair to say that people dont give much thought to the subject of aggregates, and may only know a quarry as a hole in the ground.

Read More
Hots News