round seamless packet column's qualifications and internationally authoritative certifications

All of our round seamless packet columns have been authenticated by international authoritative institutes and cater to the Chinese criteria at the same time. We maintain close contact and extensive cooperation with large enterprises related to the international industry. These internationally authoritative certifications show that our product is at the forefront of the industry.

After years of practical experience, Carlos Metal Building Material Co., Ltd. has got remarkable achievements in developing, designing and manufacturing quality aluminium production . Carlos Metal Building Material provides a wide range of metal ceiling panels for customers. The product is able to maintain its color. It is not susceptible to cosmetics that contain zinc oxide, titanium dioxide, ferric oxide, and calamine. There are different styles of surface for customers to choose which bring different visual effects. The product is strong and sturdy enough, so it can be used during any season and withstand much of the inclement weather. Varied innovation methods create more beautiful product design.

We are committed to protecting our environment. We carry out reuse and recycle programs to make efficient use of natural resources and energy in all operations.