Natural quartz sand 5-100 mesh sandblasting for rust removal, used as filter material for sewage treatment

Natural white quartz sand can be used for sandblasting, rust removal, and water treatment with a silicon content of 999

Natural white quartz sand is used for water treatment, sandblasting and rust removal, with a silicon content of 999

Natural black pebbles 3-5 cm, used for landscaping, gardening, paving and decoration

White pebble flowerpot courtyard decoration, balcony landscaping garden small stones

Natural pebbles 2-3 cm, used for greening, paving, landscape decoration, river filtration and filter media

20-40cm natural pebble artificial lake slope protection dedicated river channel laying river pebble park landscaping

Natural yellow and white pebbles are used for the cushion layer of oil tanks in substations and power plants