Could you please say sth about the details of the round seam packet column?

The details vary with products. Depend on the kind and depth of detail you are seeking, you may better turn to our Customer Service. Some details are available on the product page. We can assure you that all our round seam packet columns are endowed with excellent detail with quality materials and sophisticated technology.

Carlos Metal Building Material Co., Ltd. has been stable in the aluminium manufacturing process market over the years. Carlos Metal Building Material's aluminum honeycomb sheet series are created based on unremitting efforts. Loaded with all the features, the aluminium production is known in the markets. Strict packaging process will ensure the safety of products. This product features the required safety. Its materials used have been strictly checked for needles and any other metal objects that could cause potential hazards. We sell not only top quality products, but give our customers a positive online shopping experience.

The culture of Carlos will be beneficial to forming a better customer service system. Please contact us!