This project was completed in 2009. Before finally choosing COOWIN®’ decking products as outdoor courtyard decking, the customer was very worried about whether the decking could be durable enough in extremely cold and snow-covered environments. Facts have proved that even today, more than ten years later, COOWIN®’ decking products have not been replaced by customers, and the children who played on the decking board have now grown up. We still maintain good communication with this customer.