Shenzhen Ou Guan Xuan Co., Ltd. was established in 2011. At present, it has a product design team of nearly 20 people and 8 years of product development and design experience. It is located in Longgang District, Shenzhen, with nearly 40,000 square meters of factory buildings and dust-free workshops.

    The factory has an efficient management team and rigorous quality management system, which has passed ISO9001, ISO13485, ISOTS16949 quality system certification. Provide customers and consumers with quality products and services. We are committed to the introduction and research and development of science and technology; advocating science to lead life and paying attention to public health.

        Our company's 3D new masks are independently developed by our company in accordance with the current market needs. Special molding technology is used to effectively combine silicone with ordinary 3D masks, so that the masks are more protective and sealing than the high-end products on the market. Advantages. And has obtained patents in countries such as China, the United States, Canada, Europe and Japan. Because the silicone is in direct contact with the skin and the filter cotton cloth is in different skin contact, thus avoiding facial skin allergies due to contact with the filter cotton. At the same time, the silicone is matched with the shape of the face to achieve a completely sealed effect. This product has been certified by China FDA, and the test report is ZC1102172 / ZC1102171 / ZC1102173