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Pinion for ventilation system | ||
A type | B type | |
Material glavanized steel | Material galvanized steel | |
Sleeve Nylon/copper | Sleeve Nylon/copper | |
Thickness:1.5mm | Thickness:1.5mm | |
Two bolts | Four bolts | |

Rack for ventilation system |
Type stright/curve |
Thickness 2-3mm |
Length 1050mm/1250mm/1450mm/OEM |


Pinion for shading system | ||
A type | B type | |
1 inch 5/4inch | 1 inch 5/4inch | |

Rack for shading syetem |
Length 2965mm/3965mm/4965mm/4166mm or customization |
Thickness 2.75mm/3.0mm |










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