Free Drawing Prefab Workshop Garage Shed Steel Frame Prefabricated Metal Buildings Steel

• Customization: Available
• After-sales Service: Yes
• Connection Form: Welded Connection
• Model NO.: steel frame building
• Type: H-Section Steel
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Steel Type: Special Purpose Steel
• Forming: Forging Steel
• Member: Steel Beam
• Type of Steel for Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Wall Stud
• Application: Steel House, Structural Frame, Roofing, Walkway &
• Warranty: One Year
• Transport Package: Exported Standard Package
• Specification: carton
• Trademark: CHIEF STEEL
• Origin: China
• HS Code: 7308400000
• Production Capacity: 10000tons/ Year

Product Description

Product Description

We're a professional enterprise specialized in manufacturing& erecting public steel buildings like large span, multi-story, high-rise etc., and industrial steel buildings like warehouse, industrial workshop, support of power plant, oil ocean platform etc.
Chief Steel owns professional teams &equipment, about 45,000sqm area production facility and annual 30,000 tons production 

capacity, devoting itself to high quality production export business with technical requirements of American, Europe, Australian standard etc. besides China standard. 

Chief Steel had provided comfortable professional service to customers in many China and overseas landmark buildings, established good cooperation relationship with customers depending on perfect contract performance including schedule and 

quality etc. Chief Steel is a member of Shanghai Metal Construction Trade Association, Shanghai Welding Association and China Construction Metal Structure Association.


Mill workshop photo

 


Equipment 

Products 





Flow Chart 



Quality Control 

The company concentrates on the quality control of products since its establishment ,and in 2011 passed the ISO9001:2008 international quality system certification. It formulated the perfect quality assurance system files. In the project construction, We will be in strict accordance with the company's quality system documents, realize the request of the quality manual and the function of the quality system, ensure the quality system normal operation, put an end to all the major quality accident, and do excellent project.

The key point of quality control 

No.	Quality Control Point	Key Content
1	Raw Material Quality Control	Material certificates, grade & chemical composition verification
2	Parts Cutting & Hole Manufacture QC	Cutting dimensions, edge quality, hole position & size accuracy
3	Pre-Welding Quality Control	Fit-up, gap, groove angle, surface cleanliness check
4	Welding Process Quality Control	Welder qualification, WPS/PQR, parameters monitoring
5	NDT for Welds Quality Control	UT/MT/RT inspection per standard requirements
6	Final Component Dimensional Control	Overall dimension, camber, twist & tolerance check
7	Pre-Assembly Dimensional Control	Trial assembly, bolt hole alignment, fit verification
8	Surface Treatment Quality Control	Grit blasting grade, roughness, cleanliness
9	Painting Quality Control	DFT film thickness, adhesion, pinhole, color check
10	Packaging Quality Control	Packing method, protection, marking & labeling
11	Transportation Control	Loading, lashing, shock protection, transport safety

FAQ

Q1:How about thequality?
A:Third party inspections are always welcomed, like TUV.   All of the goods will be released together with MTC and stamped by TPI. 

Q2: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And alsoaccording to the quantity.

Q3:Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q4:May I customize the steel pipe?
A:Sure you can, we can produce according to your requirement, you can send the CAD ordesign drawing.

Q5:Any value-added Services?
A:Fottunately for you,we are very experience in this industry. We have equipped our warehouse with the necessitiesto perform in-house painting,coating,pipe cutting, jointed welding, and make machanical fabricate per to request.  

Q6: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.