Products
- Doors[6]
- Solar Collectors[1]
Contact Us
- Contact Person : Mr. Chen Robin
- Company Name : Qunsheng Group Co., Ltd.
- Tel : 86-579-87157077
- Fax : 86-579-87157268
- Address : Zhejiang,Yongkang,No.59 Yongtuo Road
- Country/Region : China
- Zip : 321300
Products List
steel fire door(QSGFM-2002)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1200 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
steel fire door(QSGFM-3003)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1500 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
steel fire door(QSGFM-2003)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1200 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
steel fire door(QSGFM-2004)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1200 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
All-Glass Evacuated Solar Collector Tube
Size available from 1200mm to 2100mm
Coating material: AL-N/Al,sputtering Glass thermal expansion coefficient: 0.0000033/oCGlass tube thickness:1.6mm±0.2Glass material:Borosilicate Glass 3.3Absorption ratio(AM1.5):>0.93Emittance Ratio(80oC)<0.062Stagnation...
steel fire door(QSGFM-2006)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1200 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
steel fire door(QSGFM-2005)
steel fire door fire proof door
Steel fire doors fire doors fire proof doors Features:1) Size: 2,050 x 1200 x 50/70mm2) Material: door leaf:0.7mm--1.0mm, door frame:1.2mm--2.0mm. Fireproof quality hinges, locks,handles, installing bolts, plug pin (door closer and...
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