In folded radiator design, core component performance defines overall system efficiency. Sinupower manufactures Precision Folded Radiator Core Component B Type Tubing in China – multi-port extruded aluminum tubes with a distinctive B-shaped profile that increases heat transfer surface area and induces coolant turbulence for superior thermal exchange. IATF 16949 certified. Backed by 5 years of operation, 90+ equipment types, and partnerships with Sanhua, Danfoss, and Pankl. Request technical data →
Stricter emissions regulations demand lighter vehicles. Sinupower supplies Lightweight Aluminum B Tubes For Reduced Vehicle Emissions from China. Our multi-port extruded B-profile tubes increase heat transfer surface area while enabling compact radiator designs that cut vehicle weight. IATF 16949 certified. Trusted by Sanhua, Danfoss, and Pankl. Free samples →
Your heater core design drives material and process choices. Sinupower supplies High Thermal Conductivity Aluminum Brass Heater Core Tubes from China – in copper, aluminum, or brass – compatible with resistance welding, laser welding, or brazing. Choose the alloy and joining method that fits your production line and performance targets. Backed by IATF 16949, 5 years of production, 90+ equipment types, and partnerships with Sanhua and Danfoss. Discuss your process →
When heater cores leak, cabin heating fails – and warranty claims rise. Sinupower China solves this with Laser Welded Leak Proof Connection Heater Core Tubing, manufactured in China under IATF 16949. Our laser welding process delivers zero-leak seams, consistent weld penetration, and clean flux-free production. Backed by 5 years of operation, 90+ equipment types, and partnerships with Sanhua and Danfoss. Custom alloys and profiles available. Free samples →
Sinupower – a China-based exporter of Construction Machinery Hydraulic Oil Cooling System Tubes. Engineered for off-highway equipment in demanding environments. Manufactured under IATF 16949 and ISO 9001 certified processes. Backed by 5 years of production, 90+ equipment types, and partnerships with Sanhua, Danfoss, and Pankl. Custom profiles, sizes, and end finishes available.
Sinupower – a China-based supplier of Precision Extruded Aluminum Single Chamber Radiator Tubes. IATF 16949 certified. ±0.05mm wall tolerance, ≥20MPa burst pressure, 500h salt spray resistance. Custom shapes and sizes available. Trusted by Sanhua, Danfoss. Request samples.
