會員登錄
            請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
            取消
            會員登錄
            請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
            取消
            The company has a young and strong technical research and development team, the damping materials and other products continue to improve and innovate
            Tongda Damping | 2023 08-15

            The company has a young technology research and development team, continuous improvement and innovation of damping materials and other products, has declared a number of special interests, including "a composite damping steel plate", "a floating floor" and other more than 20 patents have been awarded certificates, in 2015 by the local government of the company as "innovation and entrepreneurship model"; In 2021, it was awarded the "Hubei Province pillar industry subdivision stealth champion cultivation Enterprise" by the Hubei Economy and Information Technology Department, and in March 2023, it was awarded the "Hubei Province Specialized and special new small and medium-sized Enterprise".

            亚洲乱码成熟在线视频播放,人人超碰日本,精品无码中文视频在线观看,久久高清免费观看 任我爽橹在线视频精品一 国产精品黄的免费观看