It depends on what kind of polyester mat sample is required. If customers are after a product that does not require customization, namely a factory sample, it will not take long. If customers require a pre-production sample that need customization, it may take a certain period. Asking for a pre-production sample is a good way to test our capability to produce products out of your specifications. Rest assured, we will test the sample before shipping to ensure it lives up to any claims or specifications.
As culture developed, Nanjing EFG Co., Ltd.was developing its innovative capability to make polyester mat. The fibre de verre is one of the main products of EFG Fiberglass Materials. The design of EFG Fiberglass Materialsfiberglass filter material is appealing and is carefully designed by our designers. It shows great performance in its chemical stability. This product stands up to humidity. Its materials are hydrophobic, meaning it does not absorb water and does it not hold moisture. Generally, it is the first choice for the field of capital construction。
We have a simple business philosophy. We always work closely with clients to provide a comprehensive balance of performance and pricing effectiveness.