Beijing BaoDaHua Technology Co., Ltd is China's first research and development, production and sales of physical therapy professional equipment company, is a national high-tech enterprise, is also the Zhongguancun high-tech enterprises, with all products of the 3 invention patents, 11 utility model patents, 5 software copyrights, patent 1. Independent intellectual property rights, the company has passed the ISO9001:2015 and ISO13485:2016 quality management system certification

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江西快3近50期