2. Concrete machinery: mixing building, concrete transportation equipment (such as belt conveyor, self-propelled transporter and concrete mixer) and concrete storage equipment, such as concrete pump, large crane, tire belt conveyor and concrete vibrating equipment.
3. Auxiliary construction equipment: water supply equipment, power supply equipment and artificial aggregate production equipment.
4. Measuring and testing equipment: total station, level, concrete testing equipment, steel bar testing machine, cement testing equipment, etc.
5. Office and living equipment: kitchen equipment, domestic vehicles and sewage treatment equipment.
Building materials: 1, main materials: reinforced cement, fly ash, sand and gravel aggregate.
2. Auxiliary materials: rubber products such as concrete admixture, pyrotechnic material, water stop, copper water stop, galvanized sheet and profile.
3, building materials (not into the main structure) cable, feng shui pipe, lighting equipment materials.
too much