China’s leading ODM Huaqin Technology debuts on Shanghai Stock Exchange China’s leading ODM Huaqin Technology (华勤技术) made its debut on the Shanghai Stock Exchange 2.9w 08-08 16:26 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 9718 08-30 21:46 POPULAR TAGS 纳米 中科院 专利
