high quality engineering prefab/prefabricated quality assurance steel workshop
Steel Warehouse Building System
Qingdao Yili Steel Structure Co., Ltd., the leading steel structure supplier in China, specialized in providing structure project service for 18 years. Integrates the designing, manufacturing, processing, installing and after-service of various steel structure projects, including steel structural warehouse, workshop, agricultural project(horse, cattle shed, barn, and poultry house), garage and hanger.| Main Steel Frame | H section steel | Q345 steel 8mm/10mm |
| Welding | Automatic submerged arc welding | |
| Rust removal | Sand blasting | |
| Surface processing | Alkyd paint or galvanized | |
| Intensive bolt | Grade 10.9 | |
| Supporting System | Angle brace | L50x4,Steel Q235, processed and painted |
| Cross support | Φ20, Steel Q235, processed and painted | |
| Belt bar | Φ89*3, Steel Q235, processed and painted | |
| Small brace | Φ12,Steel Q235, processed and painted | |
| Ordinary bolt | Galvanized bolt | |
| Roof | Purlin | C160*60*2.5,Steel Q235, galvanized and painted |
| Outer-roof panel | Sandwich panel or corrugated steel plate | |
| Transparent lighting panel | 6mm thick PVC | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | Made from 0.5mm thick, colored sheet steel | |
| Gutter | Made from 0.8mm thick sheet steel | |
| Rainspout | Φ110PVC | |
| Walls | Purlin | C160*60*2.5,Steel Q235, painted |
| Wall | sandwich panel or corrugated steel plate | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | Made from 0.5mm thick, colored sheet steel | |
| Axial fan | Axial fan | |
| Doors & windows | Rolling door/sliding door PVC/alu/steel window |
Qingdao Yili is located in the Northern Industrial Zone of Qingdao City, the new hot spot for economy and investment. With a total building area of 30000 square meters, possesses many advanced domestic equipments, two steel structure automatic welding lines, two H steel beam molding lines.
As a professional factory with many patents and international certifications such as SGS, Bureau Veritas, EN1090 EXC2, CE, IWE, and ISO9001 etc. Qingdao YILI Steel Structure will offer the most convenient and cost-effective solutions for your projects.
As a professional factory with many patents and international certifications such as SGS, Bureau Veritas, EN1090 EXC2, CE, IWE, and ISO9001 etc. Qingdao YILI Steel Structure will offer the most convenient and cost-effective solutions for your projects.
FAQ
Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you our professionalism. Also you will enjoy the best quality and competitive price.
Q: Whats the quality assurance you provided and how do you control quality?
A: Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have excellent design team. We could design full solution drawings as per your requirments.
Q: Do you offer guiding installation on site overseas?
A: Yes, usually we will send you the detailed installation drawing and video, if you need, we can provide the installation service, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas.
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