Jtong Group

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Yancheng
Jtong Group

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Custom Castings | Finished Valves & Pumps | CNC Machining | CE/ISO Certified

31/10/2026

🔥 Real foundry work!

Our team carefully drying the sand molds with torch heat before pouring.
Moisture out = better castings.

Quality starts long before the metal flows. 💪

24/10/2026

🔥 Real craftsmanship in action.

Our sand casting masters carefully prepare and vent the molds before pouring.

Detail by detail, we build better valve castings. 💪

12/10/2026

🔥 Sand-cast check valve bodies ready for delivery!

Strong, solid rough castings built for industrial use.

JTONG quality from foundry to shipment. 💪

07/10/2026

🔥 Slow work produces fine results.

Our sand casting master carefully coats every valve body with patience and precision.

Quality is never rushed — it’s built stroke by stroke. 💪

28/09/2026

🔥

Coating in action!

Sand-cast valve bodies are getting careful surface treatment for better quality and performance.

Real foundry craftsmanship at JTONG.

💪

24/09/2026

🔥 Pump body castings ready for delivery!

Strong, precise, and built for industrial performance.

JTONG quality from foundry to finished product. 💪

17/09/2026

🔥 From green wax to solid metal!

Side-by-side comparison of our precision investment castings for batching machine parts.
Clean patterns → strong finished components.

Quality you can see! 💪

09/09/2026

🔥 Fresh green wax patterns for batching machine parts!

Precision medium-temperature wax molds ready for the next process.

Next post will reveal the finished castings — stay tuned! 💪

07/09/2026

🔥 From coated shell to solid metal!
Watch the transformation in our investment casting process.

Precision molds become high-performance valve components. Quality you can see and trust! 💪

31/08/2026

🔥 Precision machining at full speed!

Multi-station finishing for high-quality valve and pump components.

Accurate, efficient, and built for industrial performance. 💪

Address

No. 66, Oubei Road, Development Zone Industrial Park, Binhai County
Yancheng
224500

Website

https://m.made-in-china.com/company-jtonggroup/

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