About 1 Trademarks found that are owned by Xu Qiuyu

Air filters for automobile engines; Air filters for mechanical purposes; Air filters for vehicle motors and engines; Filters for motors and engines; Mechanical mixing machines; Oil filters for mechanical purposes; Oil filters for motors and engines; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Replacement parts for machines, namely, replacement parts for trench excavators, drag-line excavators, hoisting machines, locomotive cranes, shoveling machines, power shovels and log handling machines, namely, chassis parts, hydraulic and pneumatic parts