OUBAO was established in 1987, Focused on door control products more than 34 years.
The company covers an area of 106,000 square meters, 450 employees. It has 11.5 million USD of registered capital and 34.4 million USD of fixed assets, with an annual output of 6 million door closers and 1 million locksets .OUBAO manufacture door control products in strict accordance with the American standard ANSI156.4 Grade 1, European standard EN1154,EN1634 and UL228,UL10.C International standard . 80% of the products were exported to oversea market.
Door closer are widely be used in school，hospital，shopping mall , office building, high-grade residential, hotel and public transport etc.
Can be used for wooden doors, iron doors, stainless steel doors .etc.
