Welding and Cutting: Various arc welding, plasma welding, resistance welding, solid-state pressure welding, laser welding, electroslag welding, electron-beam welding equipment; brazing equipment; specialized complete welding systems; welding robots, etc.; cutting equipment: CNC cutting machines, plasma cutters, laser cutting machines, metal-cutting machine tools, sheet-metal cutting machine tools and machining centers, shearing machines, waterjet cutters, wire EDM machines, pipe-cutting machines, etc.; auxiliary welding equipment: welding fixtures, tools, automatic operating machines, roller stands, wire feeders, wire drawing machines, heat-treatment furnaces, mesh machines, welding electrodes, clamps, etc.; as well as welding machine accessories and related components.

Surface Treatment and Post‑Processing: Shot blasting/sandblasting equipment, sandblasting wheels, sandblasting devices, and associated accessories; ventilation systems and equipment; grinding, cutting, and power tools; cleaning; post‑processing and coating equipment; rust‑proofing and electroplating; powder‑coating systems and equipment; polishing, buffing, and other finishing processes.

Standard and Non‑Standard Fasteners: Bolts, screws, nuts, studs, washers, along with related processing equipment, specialized molds, testing instruments, and associated technologies; springs, instrument components; various hardware tool parts.