Imported sand is used for various infrastructure projects. China mainly imports river sand from Malaysia. This is because Malaysia has a lot of rainfall, many rivers and fast water flow, and it is easy to bring the gravel from the upstream to the downstream. The local Sha Ting has few impurities, and the particle size is just enough to meet the building needs.

Because our country's construction projects need a lot of river sand, the domestic demand is in short supply, so we can only import it from abroad to meet the domestic market demand.

The use of sand

Sand sand has a wide range of uses. It is not only used in construction, road construction, filtration, breeding and beautification, but also the main material for making glass. It contains silicon, which can be used as boxing sandbags and flood control sandbags in sports besides sand pools.

In daily life, it plays a clean charm. Factory workers can wash their hands and feet with young sand and wash wine bottles, porcelain, metal utensils, jade and silverware. Bright and smooth metal and wood sandpaper, plus volcanic ash or hot spring mud, are pets used by beautiful women for beauty.

It is also indispensable for making porcelain, and it is also used to cook salted chicken. If there is engine oil on the ground, spread it with sand and clean it up as soon as it is sprinkled with sand to clean up traffic accidents. Sand bombs for hunting, grenades with sand in the past, sandbags for battlefield and harrowing fields have many uses.