Prior Machinery

Prior Machinery prior machinery is a China professional manufacturer of spare parts. Products include sprocket, pin, sheet metal, spline parts, bucket teeth, shaft, etc.

specialized at the agricultural, mining field from 1990. Products export to Australia and America.

10/08/2026

✅ After Normalizing heat treatment, our engineers will do length, surface, outside size inspection, qualified tubing will do cutting to length process.

✅ Usually cutting to 6-meter length, 4-meter, 3-metter, 5.8-metter. we can also accept customized length.

‼️Every piece of our tube, the cutting head is smooth, No burrs

💥Sourcing Cold-drawn seamless precision steel tubing professional manufacturer, please contact:
🔗www.prior-tube.com
📮[email protected]
WhatsApp: +86 180 1912 6206

22/06/2026

🟢 EN10305-1, E355+SR’, H8, Honing Tube
✅ Inspecting inner hole size tolerance
✅ ID25mm x OD35mm
🔸 ID: 25.030 25.030
🔸 ID: 25.025 25.025
🔸 ID: 25.030 25.030
🔸 ID: 25.033 25.033
♦️ OD: 35.05 35.05
♦️ OD: 35.05 35.05
♦️ OD: 35.04 35.05
♦️ OD: 35.05 35.05

17/06/2026

🟢 Prior Machinery machining parts
🔸 Components for engine and gear box, produce for Australia company
🔸 High precision holes, -0.05 to -0.02
🔸 +/-0.02 Position tolerance
🔸 Processes are ensured by CNC Machining Center
🔸 Nitriding heat treatment, HRC52~58.
✅ www.prior-tech.com

10/06/2026

Here we specialized in producing kinds of mechanical parts.
✅ engine parts
✅ generators parts
✅ tractor parts
✅ motor parts

Used for:
💓 farm machinery
💓 construction equipment
💓 automobile, etc

❖ Producing acc to drawings
❖ Sample-based manufacturing, can measure samples and make drawing accordingly
❖ Accept small qty customized, No MOQ
❖ Over 30 years mechanical experiences
❖ SGS & ISO9001 manufacturer

➡️ www.prior-tech.com

Address

Shanghai

Telephone

+8615618920586

Website

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