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All heavy duty steel rollers wholesalers & heavy duty steel rollers manufacturers come from members. We doesn't provide heavy duty steel rollers products or service, please contact them directly and verify their companies info carefully.
| Total 4172 products from heavy duty steel rollers Manufactures & Suppliers |
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Brand Name:ST KEY Model Number:non-standard product Place of Origin:CHINA ... Cuting of the steel tube and bearing is performed with the use of a digital aute device/machine/equipment. 3, Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 4, Roller and supporting components/materials are |
Changzhou ST.Key Imp & Exp Co., Ltd
Jiangsu |
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Brand Name:FAMOUS Model Number:None Place of Origin:China ...Heavy Duty Steel Roller Shutter Door For Underground Quick Detail: • Certified integrity 3 or 4 hour fire rated • Controlled descent mechanism • Interlocking steel slats Door dimensions(non insulated) • Maximum Height: 5000mm* • Maximum Width: 5000mm* (4 hour) / 8000mm* (2 hour) *Total size must not exceed 20m2 A roller shutter, roller... |
Zhejiang Topsky Doors Co.,Ltd.
Zhejiang |
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Brand Name:FAMOUS Model Number:None Place of Origin:China ...Heavy Duty Steel Roller Shutter Door For Underground Quick Detail: • Certified integrity 3 or 4 hour fire rated • Controlled descent mechanism • Interlocking steel slats Door dimensions(non insulated) • Maximum Height: 5000mm* • Maximum Width: 5000mm* (4 hour) / 8000mm* (2 hour) *Total size must not exceed 20m2 A roller shutter, roller... |
FAMOUS Steel Engineering Company
Zhejiang |
