Activities of the board of convenience is obvious, we can see its acoustic shadow in a variety of construction site work. However, more than a temporary and also has use in construction site only. We know that some small construction projects may be able to be able to get a few months, and the temporary activities of the board life is several months. But the board room materials used herein are sandwich as the envelope material, but steel is the use of steel. However, not all used in the board room to use such material. Now there are four types of board room, one of which is the color plate, the Nanning activities of the board area, the color plate steel sandwich panel is the use of the board room as the building envelope materials, is now increasingly used in A plate is room types. For now the activities of the board on the market, there are a number of companies engaged in the installation, maintenance or is valet relocation activities of the board, but no activities of the board of the material; and some are only responsible for the activities of the board of the material production, but they installed the activities of the board after the relocation of maintenance work and valet service are not, and even can not do. Activities of the board design _ Nanning Guangxi Yinhe (certified) _ activities of the board by Guangxi Yinhe metal structure Engineering Limited. Guangxi Yinhe metal structure Engineering Company Limited (www.gxmmr.cn) Guangxi Nanning, the activities of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Guangxi Yinhe leadership with the staff warmly welcome all inquiries negotiations to create the Guangxi Yinhe better future.