Shandong E-QUEEN Energy-Saving Building Material Technology Co.Ltd, is the important manufacturing research enterprise which focuses on producing material of windoor system and sunroom. The company is located in the central city of Yellow River delta area, Dongying. Since 1999 when the company was established, we are always committed to the development and design of Windoors system, predicting and marketing. The company provides reliable comprehen-sive solutions for Windows and doors systems customers at home and abroad with advanced technology, cost-effective product and considerate service.
E-QUEEN is good at scientific researching and innovating, always take scientific and technological innovation as the basis to pursue the better energy-saving, environmental protection and safety performance development of the Windoors system. Company has made a number of independent intellectual property rights of technology in product structure, environmental protection, energy saving and weatherability etc. In the domestic, E-QUEEN first to achieve energy saving, environ-mental protection and fire-proof three national mandatory policy requirements, and always in the international leading position in the performance, environmental production and fire-proof. The company has built an industry-leading platform