That means sodium polyacrylate suppliers /manufacturers have a good team working for quality monitoring. They will test all the main items of sodium polyacrylate such as:
Of cause, lower is better. But we should know something is going to suffer after we choose the cheapest one. So "reasonable price " always better than "competitive price", especially for chemical products.
As a functional polymer material, sodium polyacrylate can be used in hundreds of applications. Good sales of suppliers will help you choose to autofit sodium polyacrylate upon your application and offer you a good problem solution for this product.
I think this point is just more important than the first three. The best supplier (not "good") should know their customers much. They will so pleased to study the research, suggestions, programs, product assortments, pricing with their customers and so that they can both grow profitably together.
--These are our aim and what we are always doing.