Qingdao Longtai Steel Construction Engineering Co., Ltd is located at Laixi QiangShan Zone in Qingdao and founded in 2001, covers an area of 50,000 square meters with integration of design, production and installation, providing customer with multi-directional and whole process service for various types of housing construction including steel structure and civil engineering. Our company was firstly awarded by Shandong Provincial Department of Construction as "Class-A qualification for steel structure engineering contractor", then passed ISO9001 in 2006. We have been appointed as enterprise for steel structure manufacture and have unique competitive advantages in light steel structure market.
Characteristics of Steel Structure Building: |
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| Dimensions | Length | Hbeam:4000-15000mm |
| Thickness: | web plate:6-32mm |
| wing plate:6-40mm |
| Height | 200-1200mm |
| Color | according to customers |
| Advantages | 1. design according to customers' requirements |
| 2. manufacture under complete quality control system---ISO9001 |
| 3. installation with instruction of experienced engineers |
| 4. easy to assemble and dismantle |
| 5. eco-friendly material: can be used for several times and can be recycled |
| 6. shorter construction period, longer using time |
| 7. high strength, high weight bearing. |
| 8. sound insulation and heat insulation; antisepsis and damp proofing; waterproof and aseismatic |
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| Main components | Main frame | H beam |
| Purlin | C or Z section steel purlin |
| Brace | Round Steel |
| Bolt | Anchor, ordinary, high strength bolt |
| Roof &wall | 0.5mm or 0.6mm galvanized sheet |
| Door | Sliding or rolling door |
| Door Material | PVC or aluminum alloy |
| Insulation panel | EPS,XPS,Rock wool , PU sandwich |
| Material | Q235B Q345B China standard steel |
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| The following information is the technical parameters needed to creat a steel structure building. We are sincerely glad to know that from you. |
| Building type | single slope,double slope, multi slope |
| Span | single span, double span, multi span |
| How many floors | one,two or three floors |
| Dimension | length*width*height |
| Doors | sliding door or electric rolling up door |
| dimension(length*width),quantity,and position |
| material(pvc or aluminium alloy) |
| Windows | sliding window |
| dimension(length*width),quantity,and position |
| material(pvc or aluminium alloy) |
| Insulation material for roof and wall | EPS,PU,Rock Wool sandwich panel with thickness 50mm-150mm |
| Crane | Do you need crane inside the steel strucure? If yes, the capacity.
We have crane capacity ranging from 5T to 10T. |
| Skylight | Do you need skylight on the roof? If yes, the daylighting area. |
| Local climate | wind speed, snow load, rain quatity, seismic magnitude, etc. |
| If you have other requirements, such as fire proofing, isolated roof, etc, please kindly inform us. |
| With your detailed information, our experienced engineers will make a nice design for you. Or if you have your own drawings and pictures,that would be better. |
Professional steel structure warehouse/workshop/factory/shed pioneer in the China Steel Structure Construction Engineering Field!
Always concentrating on steel structure warehouse/factory/workshop since the year of 2001!
Business philosophy:
Building one project means setting up one monument!
Quality policy:
Self-disciplined, normalized operation, scientific management, excellent quality
Our company is established in 2001, which is a very great large-scale professional steel structure construction company. The year of 2001 is the period when China light steel structure industries grew up and developed rapidly. We are the professional steel structure warehouse/workshop/factory/shed pioneer in the China Steel Structure Construction Engineering Field!
We are integrating design, manufacture, construction, installation and after-sales service. We always concentrate on designing and manufacturing steel structure warehouse, steel structure workshop, steel structure factory, steel structure shed since our company was established. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale, with a floor space of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City in Qingdao City.
Now we are the Member of China Steel Structure Association, China Construction Metal Structure Association, Construction Science and Technology Association of Shandong Province in China, Construction Safety Equipment Management Association of Qingdao City in China. Every year we are always awarded with the Certificate of Abiding by the Contract and Paying Attention to High Reputation of Qingdao City in China.
Our steel structure warehouses, steel structure workshops, steel structure factories, steel structure sheds are not only sold all over the country, but also exported to the USA, Australia, United Kingdom, UAE, Iraq, Tanzania, Zambia, Ghana, and so on.
Just for example, we have done 13 steel structure projects just in Ghana of Africa during two and half a year until now. We have great experience in exporting international market during these years.
We owns the First-grade Professional Qualification for contracting the steel structure project in China, which is the highest level in the China Steel Structure Construction Engineering Field. There are just a few steel structure companies which can obtain this great reputation in China! This is the best proof to the first-class quality grade with our steel structure product!
Qingdao Longtai Steel Construction Engineering Co., Ltd. is a professional company with large scale, specializing in steel structure designing, production and installation. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale, with a land area of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City.
Our products are various steel products, which are used as columns, beams, crane girders, purlines, bracings and other sections of certain steel building by a series of working procedure of welding, sand blasting and painting. To ensure high quality of all products, several advanced flow production lines and a lot of efficient and automatic equipment have been used in our workshop. Besides, each operator is quite skilled with plenty of experience. There're over 500 employees in our company, most of them are engineers and technicians.
The registered capital of our company is $1, 551, 273. We have professional qualification of grade two by special steel structure authority. We also have gained many honors, such as AA credit and ISO9001 certificate, which help to build up a best credit to our clients.
Our main business field and products are as following:
1. We could design, manufacture, and export following kinds of metal structure (light steel structure) products:
1) Metal structure series, such as Portal Steel Frame, Tower construction, Steel roof truss
2) Chain structures series, such as Flat chain, Arc chain, Curved surface chain Net-shell Construction
3) Membrane structure (Fabric structure)
4) Trussed structure
2. All kinds of prefab house, including
1) all kinds of modular house, with/without wheels under house.
2) Supplying building facilities-assembly portable house (modular house, container house) used in oil fields, oil refinery projects, building site, miner/mining
3) Prefabricated container house, with/without wheels under house
4) Prefabricated villas and prefab steel multi floor villas
We will try our best to provide our customers from both at home and abroad with the best products and service.
