Qingdao Doublegrand Metal Products Co.,Ltd
call us on: +86-532-88530696
    • Galvanized Steel Z Purlin
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      Galvanized Steel Z Purlin

      Description Z steel purlin is made of hot rolling steel sheet, and strictly under the cold roll formed by machine., which is using as steel building purlins. Compare to the traditional box iron, Z section purlins can save 30%material wastage, and it has thin wall, light...Read More
    • Z Purlin Galvanized Steel Purlin
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      Z Purlin Galvanized Steel Purlin

      Description The Z-shaped purlines have excellent anti-bending property and are easy to install. They are widely used as the supporter of roof and wall in large-scale and mid-scale construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and...Read More
    • Light Steel Structure Hangar Building
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      Light Steel Structure Hangar Building

      Description Prefabricated Light Steel Structure Hanger Building 1) Nice appearance 2) Precision welding 3) Heat insulation 4) Meeting different requests *Aircraft hanger: LxWxHm *3-4 grade wind speed; No snow; With earthquake--- design data *Steel quantity: About 11Ton...Read More
    • Prefabricated Aircraft Hangar
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      Prefabricated Aircraft Hangar

      Description Steel structure aircraft hangar system is widely used in aviation field for airplane maintenance, repairing and parking. It can be small building for personal and small planes from aero clubs, and also big buildings for airlines. According to the dimension and...Read More
    • Aircraft Shelter Hangar
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      Aircraft Shelter Hangar

      Light steel aircraft shelter hanger can accommodate small helicopter, for personal use. It is easily installed, and can move anywhere. It has light weight and covers small place. Advantages Durability High quake-proof, water proof and fire proof Easy to install and...Read More
    • Steel Structure Poultry House
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      Steel Structure Poultry House

      Description This prefabricated steel structure poultry house has light weight, low cost and beautiful appearance. This poultry house can help you solve the problems of keeping chickens. It can meet the requests of keeping broiler, hen, turkey. Technical parameter of poultry houseRead More
    • Economic Poultry House
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      Economic Poultry House

      Description It is easy to install, fast construct, save time and labor cost All steel structure adopts hot-DIP galvanized steel, anti-corrosion.We can design according to customer's requests. 1. Main feed Ddelivery line (1) Main feed delivery system is a complete set of...Read More
    • Poultry Farming House
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      Poultry Farming House

      Description This poultry house is made of steel structure, it has steel frame steel sheet for roof and wall. The building can be installed in short time, and also can be moved easily. Quick Details Use: Chicken House Type: Chicken cage Material: Iron wire, stainless steel...Read More
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Contacts: Peng Bo

Tel: +86-532-88530696

Mob: +86-13963945679

Fax: +86-532-88530696

Cellphong & Whats app: 86-18766391971

Email: scarlett@doublegrand-metal.com

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