3. Whether the accessories, glass and hardware accessories of stainless steel products are complete; if a stainless steel product uses unreasonably designed profiles, the water tightness and air tightness do not meet the requirements, even if the wall thickness of the aluminum profiles it uses exceeds Standard N times, it will not be a good stainless steel product. Also, on the other hand, excessively seeking the wall thickness of aluminum alloy profiles is a waste of resources for the theme of energy conservation and environmental protection. The use of too thick stainless steel sheet profiles will also push up the price of stainless steel sheets and bring unnecessary economic burdens to other customers. Therefore, when choosing stainless steel sheets, we must conform to the consumption concept of energy saving and environmental protection.
