Most claim to be a professional manufacturer of unprofessional construction sun room sun room windows, some customers, freeloaders, no sun room selected professional construction unit of knowledge, or even select a roadside store did not have any expertise or a street vendor workers team built sun room. Results Leave a serious security risk, sun room basic functions can not be guaranteed. They built a sun room, appeared leaking, poor ventilation, poor lighting are commonplace, appear irrational structure of the sun room customization, structure without a good anti-corrosion measures unstructured insulation measures are also common. More deadly reach many structural strength to withstand roof load security (Tianjin least to consider 100KG / square meter load) requirements sun room to bring a serious threat to the safety of customers. In Shang Xian sun room, this little mention suggestions that the owners want to be able to reference the sun room or two. The first thing you want to do sun room, sun room, not a finished product because it is made up of many different combinations of material things together, then you should try to do more before some knowledge about the material aspects of the sun room, after all, make a sun Housing is not a small number, which you are looking for different companies choose different materials that there would be relatively big help. Sun room design, sun room Xi'an, Xi'an doors yet still provided by the Xi'an Door. Xi'an is still Door (www.xazhongshang.com) strong, credible, in Xi'an steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xi'an yet into the brilliant windows and you work for a better future!