
Carlos Metal Building Material Co., Ltd. dominates wide maker of aluminum honeycomb sheet. Carlos Metal Building Material's Frequently asked questions and answers series are created based on unremitting efforts. The product is safe. It has passed the tests for substances, such as Formaldehyde testing, Banned azo colorants testing, and Dimethyl fumarate testing. Our products enjoy 2-year warranty and 5-year durability. Carlos Metal Building Material has passed ISO9001 quality certification and established a perfect quality assurance system and after-sales service system. Quality assurance of our products can be guaranteed.

For customer satisfaction improvement, Carlos has paid more attention to the quality of service except aluminum honeycomb sheet. Ask!