Hebei Rongchao Building Materials Co., Ltd, formerly called Hebei Aite Board Co., Ltd. is established in 1999. It's one of the famous corporations in Hebei Province firstly steping in the construction industry. We devote to developing new type of green environment protection building materials. Now our company covers an area of more than 100 mu; Has two world-leading calcium silicate board production lines with daily capacity of 8, 000sq. M., one mimeral wool board production line with daily capacity of 6, 000sq. M. And nine T-grids production line with daily capacity of 3, 000 pieces.

In strict accordance with the ISO9001, International Quality Managemnet System, we have 6 professional R&D staff, 9 technical personnel, 15 quality inspectors, 26 managerial personnel, 10 service personnel and over 180 workshop workers. We deal with concrete issues, bring forth new ideas and have the courage of pursuing. With the continuous improvement of product quality, our Amite Calcium Silicate Board, Great Wall Mineral Fiber Ceiling Board, Great Wall T-grids and other products have a increasing market share. Our company & products are awarded such honorary titles as: "AAA Grade Quality, Service, Credit Enterprise of National Building Material System", "Creditable Generalized Product of National Engineering Construction Quality", "One of Ten Best Quality-Notarized Brands of National Lightgage Steel Joist", "Creditable Enterprise and Well-known Brand in Decorative Materials Industry of Hebei Province".

Our Amite board is mainly made from siliceous material and lime refractory through the process of high pressure steam curing, drying, surface polishing and so on. When these materials are mixed together under high temperature and high-pressure condition, "tobermorite", a kind of crystalloid, will come into being, which has extremely stable performance. So the calcium silicate board whose main component is just this substance has the property of high-strength, durability, nondeforming, fire retardancy, moisture resistance and heat insulation. These advantages make it the ideal decorative materials of permanent construction. It's not only suitable for partition wall but for hung ceiling and parapet wall.

The mineral fiber acoustic board with slag wool as the main raw material performs well in sound absorption, incombustibility, heat insulation, decoration and so on. It integrates the advantages of numerous ceiling materials, which makes it widely applied in the suspended ceiling system of hotel, restaurant, marketplace, office building, broadcasting studio, computer room, etc.