A writing about a diagram. Is there any sentence or place that I should improve?Thanks in advance
The diagram presents how the recyclables are assembled, processed and then generated into products.
At the beginning of the cycle, recyclables from households, businesses and individual customers, are put in three proper dustbins which are labelled with bottles, paper and durables respectively. These recyclable materials are then collected from the bins, after which they are sent to material recovery facilities.
In the next step, reusable materials are classified into three different sorts by special recovery facilities. Soft drink containers are delivered to the soft drink company, while newspapers and paper towels are transferred to paper and pulp mills, before being generated into products.
In the final stage, the rest of the recyclables are further processed. After being cleaned, classified and smashed, these remaining materials are circulated into processed recyclables businesses and then become the inputs of engineering firms and property developers, thereby being products.