Qingdao Zhizao,one of the most prominent and largest wooden door manufacture and exporter of China,is specialized in producing solid,engineered and fireproof wooden doors and frames.At present,there are more than 50 different modern designs and also customize.All the products are entiely exported to UK,France,Saudi Arabia,Africa,Middle East as well as other countries throughout the world.At present,our main species of production are White Oak,Red Oak,Walnut,Maple,Cherry,Mahogany,Pine,Sapele and others.We attach high importance to the quality of the products.Zhizao has obtained the certification of ISO 9001 and 14001 in order to ensure that every product is functional and desirable.We have been engaging in and studying the wood industry and manufacturing process for almost 20 years.Our products are not only highly praised by customers,but also well-marketed.Therefore,having produced high-quality doors consistently,having supplied clints with satisfactory products sinserely,having served customers well,Zhizao has built up a high reputation in the trade and established a renowned tradenark-Zhizao.