Main Grade: Q345B,Q235B

Standard:ISO9001:2000

Certificate:AWS Welder Passport From USA

We are a Factory-direct provider of all kinds of steel structure buildings and material plant. We specialize in design ,fabricate construction ,install and related tecnology guide.Our competitive price and high quality have got customers from all over the word.

Applications:

Steel workshop/warehouse/shed, Exhibishion Hall,Office buildings, Garage,Multy-story building,Hanger,Agricultral storage,Logistic centers,and all kinds of steel materials.,etc.

2) Materials:

1. The main frame (columns and beams) is made of welded H-style steel.

2. The columns are connected with the foundation by pre-embedding anchor bolt.

3. The beams and columns, beams and beams are connected with high intensity bolts.

4. The envelop construction net is made of cold form C-style purlins.

5. The wall and roof are made of color steel board or color steel sandwich panels, which are connected with the purlin by Self-tapping nails.

6. Doors and windows can be designed at anywhere which can be made into normal type, sliding type or roll up type with material of PVC, metal, alloy aluminum, sandwich panel and so on

3) Characteristics:

1. Wide span: single span or multiple spans, the max span is 36m without middle column.

2. Low cost: Unit price range from USD35/m2 to USD70/m2 according to customers' request.

3. Fast construction and easy installation.

4. Long using life: up to 50 years.

5. Easy construction, time-saving, and labor saving
6. Flexible layout, beautiful appearances, and higher space efficiency
7. Be used as warehouses, workshops, shopping mall, dinning hall, stadium, etc.

5. Others: environmental protection, stable structure, earthquake proofing, water proofing, and energy conserving.