HENAN RONGANN THERMO-TECHNICAL NEW MATERIALS CO.,LTD., formerly well-known as the factory of Sanmenixia City New Yangshao Composite Materials Co., Ltd., has developed into a comprehensive corporation combining refractory raw material production, research, marketing and technical advice. Our HQ is located in the "Green City" - Zhengzhou, which also is the capital of Henan Province. Founded in 2004, our factory is located in Yangshao Town, Mianchi County, Sanmenxia City, Henan Province, with an area of 50,000 square meters. Our factory has assets of more than RMB 60 million. We have more than 300 employees, and 80 of them are technical experts. The annual production value is more than RMB 300 million. Yangshao Town is the birthplace of the world-famous Culture of Yangshao, also well-known as the production base of refractory raw materials depending on its abundant natural resources. Jia-Jia-Wa and Du-Jia-Wa are two big bauxite mines well-known around the world for high quality and rich reserves. With the advantage of natural resources and the technical cooperation with Luoyang Institute of Refractory Research, Henan University of Science and Technology and Zhengzhou University, we use the advanced synthesis technology and homogenizing process to produce high quality refractory raw materials, such as Homogenized Bauxite, Calcined Bauxite, Spinel, Mullite, Cordierite. In the middle of 2009, we invested a plant specializing in producing Petroleum/Oil Fracturing Ceramic Proppant and enjoy a bigger and bigher market demand. We have registered the brand name of "RongAnn" for our products. Our products are popular in the domestic market and we have a good reputation&credit among our domestic customers. Before, we exported our products through international trading companies in China, now we have independent export right, so we start the exporting business directly to the globe. With much rich experience accumulated in this industry, except for our own products, we also can provide you with BFA, Fused Mullite etc from our joint-venture plants. Please review our catalogue for more supply information. We passed ISO9001 Quality Management System and ISO14001 Environment Management System certifications and got the certificates in 2005. We are specified by government as the national production base of refractory raw materials, and also we won the title of "High-tech Enterprise" in Henan Province. In order to meet more and more purchase orders, we are planning to establish the 3rd production line with an annual output value of RMB 500 million at the end of 2013. With the big passion, we are looking forward to establishing business relationships with you. Welcome you to come to China to visit our Zhengzhou company and Mianchi plants. Thank you.