About 2 Trademarks found that are owned by Wang Guangshan

Bits for power drills; Door closers, hydraulic; Extensions for power drill bits; Machine parts, namely, bearings and bushings; Power drills; Power tool accessories, namely, cutting guides; Power tool parts, namely, collets; Power tools, namely, end mills; Power-operated screwdrivers; Roller bearings for machines; Screwdrivers, electric

Abrading tools; Bits for hand drills; Hand tools, namely, milling cutters; Hand tools, namely, saws; Hand tools, namely, screwdrivers; Hand tools, namely, tile cutters; Manually operated hand tools, namely, screwdrivers, shovels, wrenches, hammers; Manually-powered hole openers used to enlarge holes in the ground; Metal cutting saws; Socket spanners