OUPAI holds core technology in wood door development and owns many terms of proprietary intellectual property rights and patents. OUPAI has been always committed to the development of technological development, process development and product development in timber industry. What we research and develop are new technology, new product, new style, new patterns and new process with good market prospect, great environment friendliness and terrific beauty.
Depending on deep cooperation with domestic and overseas R&D institutions, OUPAI can design more than 200 kinds of new patterns every year and has obtained 204 patents (192 design patents, 9 utility model patents and 3 patents for invention). Now, OUPAI is one of the few enterprises with proprietary intellectual property rights.