
Carlos Metal Building Material own an excellent R&D team and have several production bases. Carlos Metal Building Material's Frequently asked questions and answers series are created based on unremitting efforts. The product features high dimensional accuracy. The dimension tolerance is controlled within limits starting from the very beginning stage of pattern making. Our products have all passed the certification of ISO 9001 and environmental system of ISO 14001. Frequently asked questions and answers comes with great service support and quality warranty. A list of certifications like SGS can guarantee the quality of our products.

Striving for perfection and quality guarantee is Carlos's unremitting pursue goal. Contact!