Xiamen LongDingXin Import & Export CO., Ltd. and Xiamen LongDingXin New Type Building Materials CO., Ltd. are integrated enterprieses combining production and trading for import and export. Our company insists to follow a management policy of: honesty, innovation and to pursue excellence. It combines the enterprise culture, systematically trains the staff to enhances overall quality and now is changing from production-oriented enterprise to technological one. Our company is under the guideline of "to serve for now, innovate for future". It is active in exploiting markets and expanding its business scape. It is committed to poviding stable, high-quality products, as well as the excellent service for the customers. Our main product--Green Composite Panel, which is a new type of contrction materials. This product has been tested by state fire fighting systems and fire-resistance element quality supervision center, State Test Center of Building Materials and other related state authorities. The result shows that all the parameters have beed reached or exceeded the national standards.