Last week, important partners from Qatar visited GNEE. What we welcomed was not merely a courtesy call, but an on-site capability verification and decision-making meeting centered around "C10100 Copper Tubes." The entire process was compact and highly efficient, culminating in the successful signing of a substantive contract.
Upon arrival, the client team went straight to the point, delving into the heart of production. In the extrusion workshop, the client personally inspected a freshly produced C10100 copper tube blank, engaging in a twenty-minute technical discussion with our engineers focused squarely on the consistent control of the "±0.05mm wall thickness tolerance" process. Subsequently, in the testing center, they randomly selected a finished tube and observed the entire ultrasonic flaw detection process. When the screen displayed a steady waveform, they offered approving feedback: "This is exactly the kind of verifiable, traceable consistency we need."

This thorough on-site inspection laid a solid foundation of trust for the ensuing discussions. In the meeting room, when the conversation shifted from technical exchange to commercial terms, the progress was unexpectedly swift. We presented a logistics and packaging solution tailored specifically for this client, including customized moisture-proof and shock-resistant wooden crates and clear sea freight delivery commitments. After a brief consultation with their technical advisor, the client stated on the spot, "Your preparations are more thorough than we anticipated. If the payment terms can be adjusted as discussed, we can confirm everything today."
The legal team promptly followed up to revise the contract details. Approximately one hour later, representatives from both sides sat at the meeting table and signed the procurement agreement for the first batch of 50 tons of C10100 copper tubes. The signing of the contract not only signified the securing of the order but also confirmed a priority negotiation right for both parties to expand cooperation in the next quarter.

This visit once again demonstrated that solid manufacturing expertise and a customer-centric, professional response are the most effective ways to earn trust in the international market. We look forward to the early shipment of this batch of high-quality C10100 copper tubes and to the continued deepening of our partnership with our Qatari counterparts, working together to explore future opportunities.
GNEE Product Range: Copper & Copper Alloys
| Product Category | Main Products | Typical Standards | Key Applications |
|---|---|---|---|
| Copper Tubes / Pipes | C10100, C10200, C11000, C12200 Deoxidized Copper Tubes, ACR Tubes |
ASTM B68, B75, B280 EN 12735, JIS H3300 |
HVAC/R, Plumbing, Heat Exchangers, Industrial Pipelines |
| Copper Sheets / Plates | C11000 (ETP), C10200 (OF), C17200 (Beryllium Copper) |
ASTM B152, B248, B534 EN 1652, JIS H3100 |
Architectural Cladding, Electrical Components, Gaskets, Springs |
| Copper Rods / Bars | Round Bars, Square Bars, Hexagonal Bars C11000, C10100, C14500 (Tellurium) |
ASTM B133, B187, B301 EN 12163, 12164 |
Machined Parts, Fasteners, Electrical Conductors, Forging |
| Copper Wires | Bare Copper Wire, Stranded Wire, Busbar (Flat Wire) |
ASTM B1, B3, B258 IEC 60228, EN 13601 |
Power Transmission, Cables, Windings, Busbars |
| Copper Strips / Coils | Thin Strips, Foils, Coiled Strips C11000, C10200, C26000 (Brass) |
ASTM B152, B19, B36 EN 1652, 1653 |
Connectors, Terminals, Radiators, RF Shielding, Decoration |







