<p>How to choose integrated ceiling keel Look at the color can be judged by the color of the integrated ceiling keel, the galvanized keel has no metal sense, the color is relatively dim; the surface of the stainless steel keel is smooth, and the buckle gusset plate should be made of stainless steel. The keel of this material is hard and the quality is good. Look at the horizontal composite fence panels thickness for the thickness, you should choose stainless steel keel, this material is thicker, more durable, and good quality. The advantages of integrated ceilings are safe and reliable.</p><p> The integrated circuit layout, heating and ventilation are strictly designed and tested. Compared with the traditional suspended ceiling, the integrated ceiling is safer and more beautiful. The green energy-saving integrated ceiling is architectural vinyl panels 4x8 independent because of various functions. The heating range is large, and the three heating lamps can reach the four heating lamps of the Yuba. The free-standing integrated ceiling can be freely matched, and you can choose your favorite ceiling panel according to the kitchen, bathroom and tile color. In addition, heating, ventilation, lighting and other components can be freely matched. The comprehensive price iswhere to buy pvc lumber in richmond  a high-integration ceiling with high cost performance and long service life. It is made of high quality aluminum.</p>