Hang Quang Company Limited specializes in directly exploiting, manufacturing, domestic supplying and exporting the following products: CaCo3 stone powder, CaCo3 ultrafine powder, raw stone powder, limestone powder, etc.
Application:
❶ Plastic industry: Widely used in rigid PVC, plastic pipes, ceiling panels, etc.
❷ Paper industry: Fillers in paper manufacturing process with low cost, high whiteness
❸ Rubber industry: Control viscosity, control coefficient of thermal expansion and shrinkage, etc.
❹ Agriculture: Production of fertilizers, additives for pesticides, additives for animal feed, etc.
❺ Environment: Wastewater treatment, pollutant filtration, etc.
- In addition, we also produce granules of various sizes for the production of terrazzo bricks, granito grinding, fodder for laying poultry, lime powder, etc.
- 7-step full process of mining: Ore mining ➝ Raw materials ➝ Putting into the mill ➝ Drying with dryer system ➝ Testing ➝ CaCo3 powder ➝ Storage in warehouse ➝ Shipping to customers.