Category: Production Snapshots

Quality doesn’t just happen on the production line—it carries all the way through to our robust packaging and palletizing process.

Take a look at how our custom copper U-bends are carefully packed:

• Secure Inner Packaging: Neatly packed in heavy-duty sealed bags to prevent oxidation and moisture during transit.
• Standardized Cartons: Clear labeling with detailed specs (CTN No., Qty, N.W./G.W., and dimensions) for seamless logistics handling.
• Palletized Protection: Professionally shrink-wrapped, strap-secured, and palletized to ensure safe, damage-free delivery to our global partners.

From raw material to ready-to-ship, we ensure every detail meets rigorous export standards.

📩 Need reliable, high-volume HVAC/R component sourcing?

Reach out to us today at sales@kakhvacr.com.

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Here is a quick look at our latest production run of custom flared copper tubes at the Ningbo FXT workshop.

Precision and quality control are critical for HVACR piping components. These photos showcase the clean inner surfaces, accurate flare angles, and secure bundling designed to prevent any deformation during international transit.

• Material Standard: 122 Copper per ASTM B75, seamless tubing, soft temper.
• Manufacturing & Tolerance: Interpreted in accordance with ASME Y14.100 and ASME Y14.5-2009, ensuring surfaces are free of tooling marks with all burrs and sharp edges removed.
• Application: HVACR systems, refrigeration, and air conditioning connecting lines.
• Quality Check: 100% inspected for dimensional accuracy and clean finishes prior to packaging.

Feel free to contact our team at sales@kakhvacr.com if you need custom sizes or technical specifications for your upcoming projects. team at sales@kakhvacr.com if you need custom sizes or technical specifications for your upcoming projects.