About 2 Trademarks found that are owned by Zhuang Guoying

Bit braces for manual drills; Bits for hand drills; Blades for hand saws; Blades for manually-operated tools; Chucks for hand-operated tools; Crosscut saw blades; Drill bits for hand drills; Gardening tools, namely, trowels, weeding forks, spades, hoes; Hand drills, hand-operated; Hand tools, namely, dicing blades, slitting blades, optically transparent blades, optically transmitting blades; Hand tools, namely, drills; Hand tools, namely, engravers; Hand tools, namely, milling cutters

3D printers; Diamond-pointed metal-cutting tools; Drilling machines; Electric hand-held drills; Electrical drills; Extensions for power tools; Power drill bits; Power lawn and garden tools, namely, chippers; Power operated metalworking machine tools, namely, drilling tools; Power saw blades; Power tool parts, namely, collets; Power tools, namely, end mills; Soldering irons, electric