About 2 Trademarks found that are owned by Qianhong Fan

Material handling tools, namely, manually and hand operated suction cups, hand seamers, carrying clamps, and lifting jacks to lift, hold, and position nonporous materials, including glass, plastics, engine valves, sheet metal, stone slabs, and appliances for use in manufacturing and construction materials delivery; hand held vacuum suction cups, vacuum mounting suction cups and hand held vacuum suction cups, all to lift materials for construction and manufacturing

Powered tools for grinding, abrading, polishing and cutting ceramic tile, marble, granite, stone, and masonry, and accessories and replacement parts therefore, namely, grinding abrading, polishing and cutting disks and wheels. Hand held tools for grinding, abrading, polishing and cutting ceramic tile, marble granite, stone, and masonry and accessories and replacement parts therefore, namely, grinding, abrading, polishing and cutting disks and wheels. Handheld plastic suction cups that use vacuum pressure to grip smooth and nonporous surfaces for purposes of lifting and handling plate glass, plastics, engine valves, sheet metal, stone slabs, and appliances. Handheld metal suction cups that use vacuum pressure to grip smooth and nonporous surfaces for purposes of lifting and handling plate glass, plastics, engine valves, sheet metal, stone slabs, and appliances