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Minimum Order
Place of Origin:
-
Price for Minimum Order:
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Minimum Order Quantity:
2
Packaging Detail:
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Delivery Time:
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Supplying Ability:
50000
Payment Type:
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Contact Person Ms. laura
45 baoding, Tianjin, TIANJIN
Specification. 1. Touthened glass for 4mm Toughened intensity: When a steel ball that diameter is *5mm fall down from 1 meter high, the glass is well. 2. Core A. Welding: All copper continuous melting welding B. Big tubes: *2mm*0. 5mm Little tubes: : *2mm*0. 5mm C copper fin: *4cm 3. Coating material: Black chrome, absorptivity>*0% 4. Thickness for heat preservation: *5mm 5. Back plate; Zincification for 0. 5mm 6. Frame: Aluminum 7. Longevity: More than *0years