Easy install steel security door low cost school building projects

All steel members galvanized

Frame made of Q345 steel board,  seamless bended, seamless welded, surface galvanized. Painted with 

anti-corrosive paints, laying materials: laminate board, PVC board, blockboard, cement fiber board etc.

Bottom serial

1.Standard laminate floor

2.Public Toilet bottom

3.bottom of the toilet in the middle

4.Standard PVC bottom

5.light steel keel bottom 

 Our factory & Main Products have been verified by Bureau Veritas(BV)

Our factory is located in Shaoxing,Zhejiang,China; 25minutes from the Hangzhou International Airport 790minutes from Shanghai& Ningbo City.
150 employees including 30engineers and 35 senior skilled workers
Professional Frame CAD from New Zealand specializing in Light Steel Villas 
45000M2 building area,includes 2workshops 35000M2 total
More than 100 sets advanced production lines 
Capacity For Steel Structure Houses:100000M2
Capacity For Steel Container Houses:3000 units

  1.Checking

     Carefully check the shipping list. making sure no mistake.

  2.Packing

     Option one: a standard container house packed in one flat pack, 4 sets combined into one package. It can be shipped on board just as one 20' shipping container, The package will be protected by plywood boards around and thin film wrapped.

     Option two:  mixed packaging. Roof and chassis will be packed together with bolts; all the wall panels packed together with wooden pallet in the bottom, corrugated board on the surface, and XPS board in the interspace. It will be shipped in 40' container.

  1. Flat packs will be one package it can be shipped on board just as one 20 shipping container.

  2. Mixed packaging: top and bottom packed together with bolts, all the wall panels packed together on wodden pallet. wrapped by corrugated board on the surface. and XPS board between panels. The package it will be then shipped in 40' shipping container

Zhejiang Putian Integrated Housing Co., Ltd. Established in 2003,PTH is a leader in the Steel Structure industry.Certified by CE, BV IFA&ISO9001,We can design and manufacture all types of Steel Structure houses or buildings to suit your personal or business needs.We offer project support on any, or all phases of the steel design and detailing based on your project requirements. Providing consultation and delivery of a full range of steel structure design projects has recently opened retail showrooms in Toronto,Canada& Baharain and plan to expand into Australia,Europe,South Africa,Russia and the Middle East with many more countries to follow.Our 4S retail showrooms feature a full service network including:pre-sale consulting&design services,sales&shipment services,installation guidance services and most importantly after-sales customer support service.

1) Integrated base and roof, PU injected, excellent strength and tightness

2) 0.426mm color steel sheet for sandwich wall panel, strong and beautiful

3) All electric wires, water pipes, windows, doors and floor pre-setted, easy for assembling

4) Long time oversea project experience

5)  4S sales and service network, buy a house just like to buy a car

6)  Qualification: CE(DIN18800), ISO9001, BV

7) Durable, beautiful, economic and environmental

8) High Construction Efficiency (2 worker in one day for one unit)

9) Long life time (Max. 20 years)