We build the parts machines are made of: custom conveyor rollers, welded equipment bases, cast-iron gearbox housings and heavy welded structures — machined to drawing and inspected before they leave.

Idler / powered / tapered rollers, Ø50–219mm, up to 3000mm. Rubber-coated or galvanized.
Process: Tube cut → CNC shaft → press-fit → balance test → coat → QC
Use: Logistics, warehouse automation, bulk handling
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Welded steel base up to 3 t, CNC-machined mounting face, vibration-damped.
Process: Plate weld → stress relief → gantry CNC mill ±0.1mm → blast → coat
Use: CNC machines, packaging, automation
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Cast iron HT250 gearbox casing, CNC flange & bore, CMM inspected.
Process: Resin sand cast → rough → finish CNC bore ±0.02mm → CMM
Use: Gear reducers, agri transmissions
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Heavy welded assembly, plate 20–80mm, welded per WPS/PQR, dye-pen tested.
Process: Plate cut → bevel → MIG/TIG jig weld → NDT → blast → epoxy
Use: Ship structures, deck fittings, bases
Request a quote →Don't see your exact part? Send the drawing — most builds are by spec, not from a catalog.
One point of contact for custom metal parts and welded assemblies — sourced, quality-checked, and shipped from Qingdao.